This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Asahi Kasei Kogyo Kabushiki Kaisha, Asahi Kasei Pharma Corporation, Asahi Pharma Corporation. Active years: 2000-2009.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Ogawa. Retrieved from https://idiyas.com/inventor/kohei-ogawa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 44.4
EPO Patents = 1
Average Co-Inventor Count = 2.2
ph-index = 5
Forward Citations = 54(Granted Patents)
Location History:
- Shizuoka, JP (2000 - 2006)
- Mishima, JP (2001 - 2009)
Company Filing History:
4 out of 1,297 
Asahi Kasei Kogyo Kabushiki Kaisha
4 out of 84 
Asahi Kasei Pharma Corporation
1 out of 2 Asahi Pharma Corporation
Years Active: 2000-2009
Loading Chart...
Loading Chart...
9 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Ogawa. Retrieved from https://idiyas.com/inventor/kohei-ogawa
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]
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]
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]