This inventor holds 5 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Communication Technologies, Ltd., Nippon Telegraph and Telephone Corporation. Active years: 1989-2010.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Funada. Retrieved from https://idiyas.com/inventor/takashi-funada
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 60.0
Average Co-Inventor Count = 2.7
ph-index = 4
Forward Citations = 44(Granted Patents)
Company Filing History:
3 out of 42,731 
Hitachi, Ltd.
2 out of 129 
Hitachi Communication Technologies, Ltd.
2 out of 5,300 
Nippon Telegraph and Telephone Corporation
where one patent can have more than one assignee
Years Active: 1989-2010
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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: Takashi Funada. Retrieved from https://idiyas.com/inventor/takashi-funada
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]