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USPTO Data Jan 1 1976 - Nov 10 2026
368 Patents
#4 in Kanagawa-ken
#464 in Japan
#2,500 in the World
Semiconductor Energy Laboratory Co., Ltd.
Forward Citations = 4
342 inventors:
Semiconductor Energy Laboratory Co., Ltd.
Calculating rank
Forward Citations = 4
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342 inventors (with patents filed for the assignee):
Shunpei Yamazaki (130 out of 6,789 patents)
Satoshi Seo (55 out of 1,316 patents)
Kenichi Okazaki (39 out of 313 patents)
4. Koji Kusunoki (32 out of 208 patents)
5. Nobuharu Ohsawa (30 out of 470 patents)
6. Tatsuya Onuki (29 out of 152 patents)
7. Daisuke Kubota (28 out of 230 patents)
8. Takayuki Ikeda (28 out of 328 patents)
9. Hajime Kimura (24 out of 973 patents)
10. Ryota Hodo (23 out of 72 patents)
11. Yasuhiro Jinbo (21 out of 149 patents)
12. Daiki Nakamura (20 out of 106 patents)
13. Sachiko Kawakami (19 out of 220 patents)
14. Susumu Kawashima (17 out of 133 patents)
15. Takeyoshi Watabe (16 out of 87 patents)
Core Competencies:
Display Device
Light-Emitting Device
Electronic Device
Display Module
Semiconductor Device
Manufacturing Method
Lighting Device
Display Apparatus
Transistor
Data Processing Device
Memory Cell
Organic Compound
368 patents:
Company Overview
Semiconductor Energy Laboratory Co., Ltd., based in Kanagawa-ken, Japan, specializes in advanced display technology and semiconductor devices. The company focuses on the development and manufacturing of innovative display devices, light-emitting devices, and electronic components, contributing significantly to the evolution of display modules and lighting solutions. With a strong emphasis on research and development, Semiconductor Energy Laboratory is at the forefront of creating cutting-edge technologies that enhance visual experiences across various applications.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Semiconductor Energy Laboratory Co., Ltd.. Retrieved from https://idiyas.com/company/semiconductor-energy-laboratory
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]