This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Corporation, Mitsubishi Jidosha Kogyo Kabushiki Kaisha. Active years: 2002-2016.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuji Munaka. Retrieved from https://idiyas.com/inventor/tatsuji-munaka
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
EPO Patents = 2 (Patent Applications = 2)
Average Co-Inventor Count = 4.2
ph-index = 3
Forward Citations = 150(Granted Patents)
Location History:
- Tokyo, JP (2002)
- Kanagawa, JP (2016)
Company Filing History:
3 out of 21,351 
Mitsubishi Denki Kabushiki Kaisha
2 out of 101 
Mitsubishi Corporation
2 out of 1,653 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
4. 2 out of 3
Mitsubishi Research Institute, Inc.
where one patent can have more than one assignee
Years Active: 2002-2016
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3 patents (USPTO):Explore Patents
I specialize in information related to 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: Tatsuji Munaka. Retrieved from https://idiyas.com/inventor/tatsuji-munaka
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]
2 patents (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]
2 patents pending (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]