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For the Inventor, By the Inventor

Ichihara, Japan

Hideki Watanabe

This inventor holds 5 USPTO granted patents and 5 EPO patents. Top assignee: Dic Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Watanabe. Retrieved from https://idiyas.com/inventor/hideki-watanabe-1njgpi2l

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 40.0


Average Co-Inventor Count = 3.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Ichihara, JP (2012 - 2014)
  • Chihara, JP (2022)

Company Filing History:

goldMedal5 out of 812 
 
Dic Corporation
 patents

Years Active: 2012-2026

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5 patents (USPTO):Explore Patents
1. 12767763 - Crosslinked polyarylene sulfide, composition, and method for producing molded article (2026-10-20),
2. 12522697 - Polyarylene sulfide, and purification method and production method therefor (2026-01-13),
3. 11312823 - Method for producing polyarylene sulphide resin (2022-04-26),
4. 8759551 - Process for producing epoxy (metha)acrylate (2014-06-24),
5. 8148567 - Process for producing urethane (meth)acrylate (2012-04-03),
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]
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