Company Badge
USPTO Data Jan 1 1976 - Jan 6 2026
6,017 Patents
#3 in Kyoto 615-0031
#40 in Japan
#133 in the World
Rohm Co., Ltd.
Forward Citations = 36,912
2,074 inventors:
Rohm Co., Ltd.
EPO Patents = 161
Trademarks = 41
Forward Citations = 36,912
Loading Chart...
Loading Chart...
2,074 inventors (with patents filed for the assignee):
Yuki Nakano (148 out of 150 patents)
Masahiko Kobayakawa (105 out of 105 patents)
Kazutaka Shibata (78 out of 78 patents)
4. Masahide Tanaka (73 out of 154 patents)
5. Isao Yamamoto (67 out of 88 patents)
6. Hisayoshi Fujimoto (67 out of 67 patents)
7. Yukio Shakuda (62 out of 63 patents)
8. Goro Nakatani (59 out of 60 patents)
9. Takashi Nakamura (54 out of 63 patents)
10. Ryota Nakamura (49 out of 49 patents)
11. Haruo Tanaka (49 out of 51 patents)
12. Ken Nakahara (48 out of 53 patents)
13. Masatoshi Aketa (48 out of 49 patents)
14. Kenichi Fukumoto (47 out of 47 patents)
15. Yoshikazu Fujimori (47 out of 47 patents)
Core Competencies:
Light-Emitting Elements
Semiconductor Devices
Power Factor Correction
MEMS Technology
Silicon Carbide
Gas Sensors
Communication Systems
Motor Drive Circuits
Voltage Resistant Structures
LED Driving Devices
Temperature Detection Systems
Chip Parts
6,017 patents:
Rohm Co., Ltd. is a Japanese electronic components manufacturer that develops and manufactures semiconductors, integrated circuits, and other electronic components. With a history dating back to 1958, the company has established a strong presence in the global market with a wide range of products for various industries including automotive, industrial, and consumer electronics. Rohm is known for its focus on innovation, quality, and customer satisfaction.
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Please report any incorrect information to support@idiyas.com
161 patents (EPO):
Please report any incorrect information to support@idiyas.com