This inventor holds 5 USPTO granted patents. Top assignees: National Laboratory for High Energy Physics, Seiko Instruments & Electronics Ltd., Showa Aluminum Corporation. Active years: 1979-1988.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Hajime Ishimaru. Retrieved from https://idiyas.com/inventor/hajime-ishimaru-v1ujjlhm
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 1.6
ph-index = 4
Forward Citations = 48(Granted Patents)
Company Filing History:
1 out of 5 National Laboratory for High Energy Physics
1 out of 127 Seiko Instruments & Electronics Ltd.
1 out of 152 Showa Aluminum Corporation
4. 1 out of 9
Sukegawa Electric Co., Ltd.
5. 1 out of 1
The Director-General of National Laboratory for High Energy Physics
Years Active: 1979-1988
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5 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: Hajime Ishimaru. Retrieved from https://idiyas.com/inventor/hajime-ishimaru-v1ujjlhm
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]