This inventor holds 4 USPTO granted patents. Top assignees: Nitto Boseki Co., Ltd., Matsumoto Yushi-Seiyaku Co., Ltd.. Active years: 1989-2000.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Nishizaki. Retrieved from https://idiyas.com/inventor/akihiko-nishizaki
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 = 3.0
ph-index = 4
Forward Citations = 48(Granted Patents)
Location History:
- Sagamihara, JP (1989 - 1993)
- Koriyama, JP (2000)
Company Filing History:
4 out of 266 Nitto Boseki Co., Ltd.
2 out of 76 Matsumoto Yushi-Seiyaku Co., Ltd.
where one patent can have more than one assignee
Years Active: 1989-2000
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4 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: Akihiko Nishizaki. Retrieved from https://idiyas.com/inventor/akihiko-nishizaki
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]