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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#3,548 in Tokyo
#8,932 in Japan
Nhk Engineering System, Inc.
Forward Citations = 6
26 inventors:
Nhk Engineering System, Inc.
EPO Patents = 1
Forward Citations = 6
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26 inventors (with patents filed for the assignee):
Susumu Saito (2 out of 138 patents)
Shingo Asakura (2 out of 2 patents)
Kenichi Murayama (2 out of 2 patents)
4. Madoka Honda (2 out of 2 patents)
5. Takuya Shitomi (2 out of 2 patents)
6. Yoshikazu Narikiyo (2 out of 2 patents)
7. Hiroaki Miyasaka (2 out of 3 patents)
8. Akihiko Satou (2 out of 2 patents)
9. Tomoaki Takeuchi (2 out of 2 patents)
10. Kenichi Tsuchida (2 out of 6 patents)
11. Masahiro Okano (2 out of 2 patents)
12. Masayuki Takada (2 out of 56 patents)
13. Kazuhiko Shibuya (2 out of 7 patents)
14. Tadashi Kumano (1 out of 1 patent)
15. Ichiro Yamada (1 out of 2 patents)
3 patents:
Company Overview
NHK Engineering System, Inc. is a leading engineering consulting firm specializing in providing innovative solutions for various industries. Our expertise includes project management, design, and construction services to meet our clients' needs. With a commitment to excellence and customer satisfaction, we strive to deliver high-quality results on time and within budget.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nhk Engineering System, Inc.. Retrieved from https://idiyas.com/company/nhk-engineering-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]
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]