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For the Inventor, By the Inventor

Shibukawa, Japan

Yuichiro Kushida

This inventor holds 4 USPTO granted patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 1987-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichiro Kushida. Retrieved from https://idiyas.com/inventor/yuichiro-kushida

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 24(Granted Patents)


Location History:

  • Gunma, JP (1988)
  • Shibukawa, JP (1987 - 1995)

Company Filing History:

goldMedal4 out of 475 
 
Denki Kagaku Kogyo Kabushiki Kaisha
 patents

Years Active: 1987-1995

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4 patents (USPTO):Explore Patents
1. 5416146 - Polyvinyl chloride thermoplastic elastomer composition (1995-05-16),
2. 5344864 - Polyvinyl chloride thermoplastic elastomer composition (1994-09-06),
3. 4792581 - Rubber composition (1988-12-20),
4. 4657974 - Flame-retardant resin composition (1987-04-14),

Title: Yuichiro Kushida: Innovator in Thermoplastic Elastomer Composition

Introduction

Yuichiro Kushida is a notable inventor based in Shibukawa, Japan. He has made significant contributions to the field of thermoplastic elastomers, holding a total of 4 patents. His work focuses on developing innovative materials that enhance the properties and applications of vinyl chloride resins.

Latest Patents

Kushida's latest patents include a groundbreaking thermoplastic elastomer composition. This composition comprises 100 parts by weight of a vinyl chloride resin, from 20 to 300 parts by weight of a nitrile rubber, from 25 to 200 parts by weight of a plasticizer, from 10 to 200 parts by weight of a filler, and a curing agent for the rubber. Notably, this composition is designed to be meltable by a roll set at a temperature of 190 degrees Celsius.

Career Highlights

Yuichiro Kushida is currently associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company renowned for its advancements in chemical technology. His role at the company has allowed him to further his research and development efforts in thermoplastic elastomers.

Collaborations

Kushida has collaborated with esteemed colleagues such as Shoichi Tamegai and Akio Hirohashi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yuichiro Kushida's contributions to the field of thermoplastic elastomers exemplify his dedication to innovation. His patents reflect a commitment to advancing material science, making him a significant figure in his industry.

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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