This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Casio Computer Co., Ltd., Casio Hitachi Mobile Communications Co., Ltd., Nec Corporation. Active years: 1996-2019.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinji Hidaka. Retrieved from https://idiyas.com/inventor/shinji-hidaka
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 88.9
EPO Patents = 1
Average Co-Inventor Count = 1.1
ph-index = 5
Forward Citations = 187(Granted Patents)
Location History:
- Oome, JP (1996 - 1997)
- Ome, JP (1997 - 1999)
- Fussa, JP (2000 - 2010)
- Tokyo, JP (2000 - 2019)
Company Filing History:

Casio Computer Co., Ltd.
Casio Hitachi Mobile Communications Co., Ltd.

Nec Corporation
Years Active: 1996-2019
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9 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: Shinji Hidaka. Retrieved from https://idiyas.com/inventor/shinji-hidaka
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]
1 patent (EPO):
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]