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USPTO Data Jan 1 1976 - Oct 20 2026
8 Patents
#183 in Kanagawa
#5,049 in Japan
Press Kogyo Co., Ltd.
Forward Citations = 41
21 inventors:
Press Kogyo Co., Ltd.
Calculating rank
% Expired Patents = 37.5
EPO Patents = 5
Forward Citations = 41
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21 inventors (with patents filed for the assignee):
Eiji Akahane (4 out of 13 patents)
Yusuke Harayama (4 out of 5 patents)
Teruyuki Yamada (3 out of 5 patents)
4. Kazushige Tasaki (3 out of 4 patents)
5. Masayoshi Nakajima (3 out of 3 patents)
6. Hideo Kosaka (2 out of 7 patents)
7. Tetsuji Takaoka (2 out of 7 patents)
8. Tomoya Hirano (2 out of 3 patents)
9. Shigeki Kondo (1 out of 1 patent)
10. Masanori Sato (1 out of 1 patent)
11. Kang Tae Kim (1 out of 6 patents)
12. Takayuki Yuasa (1 out of 2 patents)
13. Robert D Clausen (1 out of 1 patent)
14. Yasushi Uchida (1 out of 2 patents)
15. Hisanao Maruyama (1 out of 1 patent)
8 patents:
Company Overview
Press Kogyo Co., Ltd. is a leading manufacturer of precision components and equipment in Japan. With over 50 years of experience, they specialize in producing high-quality press parts, dies, jigs, and machines for various industries including automotive, electronics, and medical. Their commitment to innovation and quality has earned them a strong reputation in the industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Press Kogyo Co., Ltd.. Retrieved from https://idiyas.com/company/press-kogyo-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]
5 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]