This inventor holds 7 USPTO granted patents. Top assignees: Neturen Co., Ltd., Asahi Kasei Kogyo Kabushiki Hiraoka & Co., Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1981-2002.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsukazu Fukuhara. Retrieved from https://idiyas.com/inventor/tetsukazu-fukuhara
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 = 2.0
ph-index = 4
Forward Citations = 37(Granted Patents)
Company Filing History:
7 out of 129 Neturen Co., Ltd.
1 out of 1 Asahi Kasei Kogyo Kabushiki Hiraoka & Co.
1 out of 1,297 
Asahi Kasei Kogyo Kabushiki Kaisha
4. 1 out of 3,724
Nippon Steel Corporation
where one patent can have more than one assignee
Years Active: 1981-2002
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7 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: Tetsukazu Fukuhara. Retrieved from https://idiyas.com/inventor/tetsukazu-fukuhara
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]