This inventor holds 4 USPTO granted patents. Top assignees: Sony Computer Entertainment Inc., Sony Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 2004-2006.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Hasegawa. Retrieved from https://idiyas.com/inventor/tomonori-hasegawa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 50.0
Average Co-Inventor Count = 4.3
ph-index = 3
Forward Citations = 30(Granted Patents)
Company Filing History:
2 out of 1,799 
Sony Computer Entertainment Inc.
2 out of 58,148 
Sony Corporation
1 out of 27,375 
Matsushita Electric Industrial Co., Ltd.
where one patent can have more than one assignee
Years Active: 2004-2006
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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: Tomonori Hasegawa. Retrieved from https://idiyas.com/inventor/tomonori-hasegawa
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]