This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignees: Kaneka Corporation, Tokyo Institute of Technology, Mitsui Chemicals, Inc.. Active years: 2017-2022.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Takarada. Retrieved from https://idiyas.com/inventor/wataru-takarada
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 = 3 (Patent Applications = 3)
Average Co-Inventor Count = 4.6
ph-index = 1
Forward Citations = 6(Granted Patents)
Location History:
- Kanagawa, JP (2017)
- Meguro-ku, JP (2020)
- Tokyo, JP (2022)
Company Filing History:
2 out of 1,774 
Kaneka Corporation
2 out of 592 
Tokyo Institute of Technology
1 out of 1,817 Mitsui Chemicals, Inc.
where one patent can have more than one assignee
Years Active: 2017-2022
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3 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: Wataru Takarada. Retrieved from https://idiyas.com/inventor/wataru-takarada
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]
3 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]
3 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]