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USPTO Data Jan 1 1976 - Oct 13 2026
27 Patents
#1,137 in Tokyo
#2,455 in Japan
#24,012 in the World
Yazaki Energy System Corporation
Forward Citations = 14
21 inventors:
Yazaki Energy System Corporation
% Expired Patents = 18.5
EPO Patents = 9
Trademarks = 1
Forward Citations = 14
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21 inventors (with patents filed for the assignee):
Takuju Nakamura (16 out of 23 patents)
Osamu Hiyama (3 out of 3 patents)
Takahide Sugiyama (2 out of 2 patents)
4. Yohsuke Yamada (2 out of 2 patents)
5. Motomi Inagaki (2 out of 2 patents)
6. Takahiro Suzuki (1 out of 97 patents)
7. Tomiyuki Matsukiyo (1 out of 3 patents)
8. Syungo Saito (1 out of 1 patent)
9. Jun Kuroda (1 out of 1 patent)
10. Kouji Nakamura (1 out of 1 patent)
11. Kazutoshi Tazawa (1 out of 1 patent)
12. Mariko Suzuki (1 out of 1 patent)
13. Tadatoshi Sugiyama (1 out of 1 patent)
14. Kazuhiro Aiso (1 out of 1 patent)
15. Tooru Matsumoto (1 out of 1 patent)
Core Competencies:
Air-Conditioning Panel
Absorption Chiller
Solar Energy Utilization Device
Multi-Stage Prism Window
Latent Heat Storage Body
Desiccant Fitting
Dehumidification Structure
Solar Heat Collector
Retroreflective Window
Battery Pack
Heat Exchanger
27 patents:
Company Overview
Yazaki Energy System Corporation, based in Tokyo, specializes in the development and manufacturing of advanced energy solutions. The company focuses on innovative technologies in the fields of energy management and sustainable systems, contributing to the global shift towards renewable energy sources. With a commitment to enhancing energy efficiency and reducing environmental impact, Yazaki plays a significant role in the energy sector, providing solutions that support both industrial and residential applications.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yazaki Energy System Corporation. Retrieved from https://idiyas.com/company/yazaki-energy-system
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]
9 patents (EPO):
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]