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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#16 in Hitachi
#15,762 in Japan
Hitachi Process Engineering, Inc.
Forward Citations = 18
11 inventors:
Hitachi Process Engineering, Inc.
Calculating rank
Forward Citations = 18
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11 inventors (with patents filed for the assignee):
Hiroyuki Hori (1 out of 8 patents)
Hiroaki Nakanishi (1 out of 13 patents)
Teruyasu Nakahashi (1 out of 2 patents)
4. Hideki Sato (1 out of 3 patents)
5. Keiichi Sannomiya (1 out of 2 patents)
6. Toshimasa Saika (1 out of 2 patents)
7. Hiroshi Kobayashi (1 out of 4 patents)
8. Shigeru Endo (1 out of 1 patent)
9. Shuji Nishiyama (1 out of 1 patent)
10. Tomohito Ebina (1 out of 1 patent)
11. Shimako Tanno (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hitachi Process Engineering, Inc.. Retrieved from https://idiyas.com/company/hitachi-process-engineering
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]