This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Oji Yuka Goseishi Co., Ltd.. Active years: 1981-1984.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Fukashi Hashimoto. Retrieved from https://idiyas.com/inventor/fukashi-hashimoto
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
Average Co-Inventor Count = 1.4
ph-index = 3
Forward Citations = 43(Granted Patents)
Location History:
- Yokkaichi, JP (1981 - 1983)
- Mie, JP (1984)
Company Filing History:
3 out of 546 Mitsubishi Petrochemical Company Limited
1 out of 29 Oji Yuka Goseishi Co., Ltd.
where one patent can have more than one assignee
Years Active: 1981-1984
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3 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: Fukashi Hashimoto. Retrieved from https://idiyas.com/inventor/fukashi-hashimoto
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]
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]