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USPTO Data Jan 1 1976 - Oct 13 2026
6 Patents
#2,469 in Tokyo
#5,989 in Japan
Nisso Engineering Co., Ltd
Forward Citations = 140
22 inventors:
Nisso Engineering Co., Ltd
EPO Patents = 1
Forward Citations = 140
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22 inventors (with patents filed for the assignee):
Tsutomu Kawashima (3 out of 6 patents)
Yasukatsu Nishikata (2 out of 2 patents)
Toshimitsu Kaji (2 out of 2 patents)
4. Koji Ueda (1 out of 1 patent)
5. Kenji Kageyama (1 out of 2 patents)
6. Tadao Takeuchi (1 out of 1 patent)
7. Eiichi Miyakoshi (1 out of 1 patent)
8. Yasuya Hisatome (1 out of 1 patent)
9. Tsugio Saito (1 out of 3 patents)
10. Takashi Yamamoto (1 out of 41 patents)
11. Takao Nakazawa (1 out of 1 patent)
12. Hidenori Maeba (1 out of 1 patent)
13. Akira Nakada (1 out of 1 patent)
14. Akira Yoneya (1 out of 1 patent)
15. Noriyuki Kobayashi (1 out of 1 patent)
6 patents:
Company Overview
Nisso Engineering Co., Ltd is a leading engineering company based in Japan. With over 50 years of experience, we specialize in providing a wide range of engineering services including design, construction, and maintenance for various industrial sectors. Our team of skilled professionals is dedicated to delivering high-quality and innovative solutions to meet our clients' needs and exceed their expectations.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nisso Engineering Co., Ltd. Retrieved from https://idiyas.com/company/nisso-engineering-company
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]
1 patent (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]