Information
21 Saiinmizosakichō, Ukyo Ward, Kyoto, 615-0044, Japan
+81 75-315-0172
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Overview
- Summary
- ROHM, established in 1958, is a leading Japanese manufacturer of semiconductors and electronic components, driven by its founder's leadership and the corporate mission of "Contributing to the Advancement and Progress of Culture." The company supplies high-quality, innovative LSIs, discrete semiconductor devices, modules, and other electronic components to global markets including automotive, industrial equipment, consumer electronics, and telecommunications. ROHM holds technological leadership in SiC (Silicon Carbide) and GaN (Gallium Nitride) power semiconductors, offering solutions that meet the demands for energy saving and miniaturization. Despite recent financial challenges, the company is pursuing fundamental structural reforms and strategic focus on high-growth sectors to recover performance.ROHM, established in 1958, is a leading Japanese manufacturer of semiconductors and electronic components, driven by its founder's leadership and the corporate mission of "Contributing to the Advancement and Progress of Culture." The company supplies high-quality, innovative LSIs, discrete semiconductor devices, modules, and other electronic components to global markets including automotive, industrial equipment, consumer electronics, and telecommunications. ROHM holds technological leadership in SiC (Silicon Carbide) and GaN (Gallium Nitride) power semiconductors, offering solutions that meet the demands for energy saving and miniaturization. Despite recent financial challenges, the company is pursuing fundamental structural reforms and strategic focus on high-growth sectors to recover performance.
- Key Products/Technologies
- ROHM's main product categories include ICs (analog, logic, memory, ASICs), discrete semiconductor devices (diodes, transistors, power devices, LEDs, laser diodes), modules (printheads, optical modules, wireless communication modules), and passive components (resistors, capacitors).ROHM's main product categories include ICs (analog, logic, memory, ASICs), discrete semiconductor devices (diodes, transistors, power devices, LEDs, laser diodes), modules (printheads, optical modules, wireless communication modules), and passive components (resistors, capacitors).
- The company holds industry-leading technological capabilities in SiC power devices, with pioneering development and enhancement of its product lineup.The company holds industry-leading technological capabilities in SiC power devices, with pioneering development and enhancement of its product lineup.
- Its fifth-generation SiC MOSFETs achieve 30% lower on-resistance at a 175°C operating temperature, with plans for 8-inch SiC wafer production to reduce costs and improve manufacturing efficiency.Its fifth-generation SiC MOSFETs achieve 30% lower on-resistance at a 175°C operating temperature, with plans for 8-inch SiC wafer production to reduce costs and improve manufacturing efficiency.
- ROHM also focuses on GaN power device development, leading next-generation power semiconductor technology, reinforced by a strategic partnership with Delta Electronics.ROHM also focuses on GaN power device development, leading next-generation power semiconductor technology, reinforced by a strategic partnership with Delta Electronics.
- As an IDM (Integrated Device Manufacturer), ROHM possesses comprehensive integrated technology capabilities, including circuit design, layout, process optimization, heat dissipation design, package technology, and measurement technology.As an IDM (Integrated Device Manufacturer), ROHM possesses comprehensive integrated technology capabilities, including circuit design, layout, process optimization, heat dissipation design, package technology, and measurement technology.
- The company contributes to miniaturization and resource saving through innovative technologies like the RASMID series, developing some of the world's smallest components.The company contributes to miniaturization and resource saving through innovative technologies like the RASMID series, developing some of the world's smallest components.
- Expertise in power and analog technologies is a core strength, supporting stable operation of electronic equipment, motors, and various power supply control circuits.Expertise in power and analog technologies is a core strength, supporting stable operation of electronic equipment, motors, and various power supply control circuits.
- Core Advantages
- Technological leadership in SiC and GaN power devices is a key competitive advantage, crucial for enhancing energy efficiency.Technological leadership in SiC and GaN power devices is a key competitive advantage, crucial for enhancing energy efficiency.
- A vertically integrated production system (IDM) provides greater control over manufacturing processes and fosters innovation from wafer materials to finished products.A vertically integrated production system (IDM) provides greater control over manufacturing processes and fosters innovation from wafer materials to finished products.
- Significant and consistent investment in R&D, exceeding 8% of revenue in 2024, drives advanced technology development and maintains a competitive edge.Significant and consistent investment in R&D, exceeding 8% of revenue in 2024, drives advanced technology development and maintains a competitive edge.
- A strong commitment to quality and brand reputation, built over decades and evidenced by ISO 9001 certification across all plants and high customer satisfaction.A strong commitment to quality and brand reputation, built over decades and evidenced by ISO 9001 certification across all plants and high customer satisfaction.
- A comprehensive product portfolio, encompassing power management ICs, discrete semiconductors, and integrated circuits, enables the provision of complete system-level solutions to customers.A comprehensive product portfolio, encompassing power management ICs, discrete semiconductors, and integrated circuits, enables the provision of complete system-level solutions to customers.
- Strategic focus on high-growth market segments such as automotive and industrial equipment allows the company to adapt to market changes and capture growth opportunities.Strategic focus on high-growth market segments such as automotive and industrial equipment allows the company to adapt to market changes and capture growth opportunities.
- Strategic partnerships with major companies like Tata Electronics, Delta Electronics, Vitesco, DENSO, and Toshiba Group strengthen market presence and technological development.Strategic partnerships with major companies like Tata Electronics, Delta Electronics, Vitesco, DENSO, and Toshiba Group strengthen market presence and technological development.
- Target Industries
- Automotive industry: Applied in EV inverters, onboard chargers, automotive lighting solutions, automotive power solutions, and functional safety systems.Automotive industry: Applied in EV inverters, onboard chargers, automotive lighting solutions, automotive power solutions, and functional safety systems.
- Industrial equipment: Utilized across industrial sectors for factory automation, PV inverters, energy storage systems, industrial IoT solutions, and industrial motors.Industrial equipment: Utilized across industrial sectors for factory automation, PV inverters, energy storage systems, industrial IoT solutions, and industrial motors.
- Consumer electronics: Supplies core components for smartphones, PCs, home appliances (air conditioners, refrigerators, washing machines, robot vacuum cleaners), and audio/video equipment.Consumer electronics: Supplies core components for smartphones, PCs, home appliances (air conditioners, refrigerators, washing machines, robot vacuum cleaners), and audio/video equipment.
- Telecommunications and computing: Provides semiconductor solutions essential for telecommunication equipment, computers, peripherals, and ICT infrastructure.Telecommunications and computing: Provides semiconductor solutions essential for telecommunication equipment, computers, peripherals, and ICT infrastructure.
- Medical and healthcare: Supplies electronic components and solutions to the medical and healthcare device industries, contributing to their advancement.Medical and healthcare: Supplies electronic components and solutions to the medical and healthcare device industries, contributing to their advancement.
- Major Markets
- Japan, China, Taiwan, Hong Kong, Singapore, Thailand, Malaysia, Philippines, India, Vietnam, Cambodia, IndonesiaJapan, China, Taiwan, Hong Kong, Singapore, Thailand, Malaysia, Philippines, India, Vietnam, Cambodia, Indonesia
- EuropeEurope
- United States, North AmericaUnited States, North America
- Certifications/Patents
- ISO 9001:2015 quality management system certification across all global production facilities, ensuring high product reliability.ISO 9001:2015 quality management system certification across all global production facilities, ensuring high product reliability.
- ISO 14001:2015 environmental management system certification, demonstrating commitment to environmental protection and sustainable operations.ISO 14001:2015 environmental management system certification, demonstrating commitment to environmental protection and sustainable operations.
- Active acquisition of OHSAS 18001 (Occupational Health and Safety Management Systems) certification, prioritizing employee safety and health.Active acquisition of OHSAS 18001 (Occupational Health and Safety Management Systems) certification, prioritizing employee safety and health.
- Certified by the Science Based Targets initiative (SBTi) for its 1.5°C target, contributing to climate change mitigation efforts.Certified by the Science Based Targets initiative (SBTi) for its 1.5°C target, contributing to climate change mitigation efforts.
- Awarded a 'Silver' rating in the EcoVadis Sustainability Assessment, recognizing corporate social responsibility activities.Awarded a 'Silver' rating in the EcoVadis Sustainability Assessment, recognizing corporate social responsibility activities.
- Holds numerous patents in the US and other regions, including specific patent rights for key technologies such as Isolator (US Patent 12615787), Power semiconductor module (US Patent D1125096), Semiconductor device (US Patent 12622333), Semiconductor module (US Patent 12616061), and SiC semiconductor device (US Patent 12622028).Holds numerous patents in the US and other regions, including specific patent rights for key technologies such as Isolator (US Patent 12615787), Power semiconductor module (US Patent D1125096), Semiconductor device (US Patent 12622333), Semiconductor module (US Patent 12616061), and SiC semiconductor device (US Patent 12622028).
- Recognized by the Japanese Ministry of Health, Labor and Welfare with the '2022 Excellent Company Promoting Cancer Control Award' and '2024 Excellent Company Promoting Cancer Control Award' for its employee health promotion efforts.Recognized by the Japanese Ministry of Health, Labor and Welfare with the '2022 Excellent Company Promoting Cancer Control Award' and '2024 Excellent Company Promoting Cancer Control Award' for its employee health promotion efforts.
Introduction
Location
21 Saiinmizosakichō, Ukyo Ward, Kyoto, 615-0044, Japan
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