This inventor holds 4 USPTO granted patents. Top assignees: Hitachi Industries Co., Ltd., Hitachi Plant Technologies, Ltd.. Active years: 2008-2013.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadashi Tanaka. Retrieved from https://idiyas.com/inventor/sadashi-tanaka-85dso1gd
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 25.0
Average Co-Inventor Count = 4.1
ph-index = 3
Forward Citations = 18(Granted Patents)
Location History:
- Tokyo, JP (2008)
- Kasumigaura, JP (2009 - 2013)
Company Filing History:
2 out of 15 Hitachi Industries Co., Ltd.
2 out of 136 Hitachi Plant Technologies, Ltd.
Years Active: 2008-2013
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4 patents (USPTO):Explore Patents
I specialize in innovations, inventions, inventors, patent attorneys, assignees, and 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: Sadashi Tanaka. Retrieved from https://idiyas.com/inventor/sadashi-tanaka-85dso1gd
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]