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USPTO Data Jan 1 1976 - Oct 13 2026
9 Patents
#2,020 in Tokyo
#4,699 in Japan
Dic-Hercules Chemicals, Inc.
Forward Citations = 53
19 inventors:
Dic-Hercules Chemicals, Inc.
Forward Citations = 53
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19 inventors (with patents filed for the assignee):
Masatomi Ogawa (3 out of 3 patents)
Toshiyuki Hakata (2 out of 17 patents)
Tsuyoshi Ikeda (2 out of 2 patents)
4. Mizunori Takahashi (2 out of 2 patents)
5. Mayumi Narushima (2 out of 2 patents)
6. Yoshiharu Yamaguchi (1 out of 1 patent)
7. Hideo Oikawa (1 out of 3 patents)
8. Kiyoshi Iwai (1 out of 1 patent)
9. Mitsuhiro Murata (1 out of 1 patent)
10. Tsugumi Ikegaya (1 out of 1 patent)
11. Hiroki Owaki (1 out of 1 patent)
12. Satoshi Takizawa (1 out of 1 patent)
13. Hiroharu Kawano (1 out of 1 patent)
14. Haruka Hirayama (1 out of 1 patent)
15. Jisuke Hayashi (1 out of 2 patents)
9 patents:
Company Overview
Dic-hercules Chemicals, Inc. is a leading chemical manufacturer providing high-quality chemicals for various industries. With a commitment to innovation and sustainability, we offer a wide range of products including solvents, acids, and specialty chemicals. Our state-of-the-art facilities and experienced team ensure that we meet the needs of our customers with exceptional service and quality products.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dic-Hercules Chemicals, Inc.. Retrieved from https://idiyas.com/company/dic-hercules-chemicals
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]