Shiga, Japan

Kenichi Asahina

This inventor holds 8 USPTO granted patents. Top assignees: Sekisui Kagaku Kogyo Kabushiki Kaisha, Tokuyama Sekisui Kogyo Kabushiki Kaisha, Dai Nippon Insatsu Kabushiki Kaisha. Active years: 1983-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Asahina. Retrieved from https://idiyas.com/inventor/kenichi-asahina

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 6

Forward Citations = 250(Granted Patents)


Location History:

  • Shiga, JP (1983 - 1994)
  • Osaka, JP (2003)

Company Filing History:


Years Active: 1983-2003

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8 patents (USPTO):Explore Patents

Title: Kenichi Asahina: Innovator in Vinyl Chloride Resins

Introduction

Kenichi Asahina is a prominent inventor based in Shiga, Japan, known for his significant contributions to the field of vinyl chloride resins. With a total of eight patents to his name, Asahina has developed innovative materials that enhance the performance and application of these resins in various industries.

Latest Patents

Asahina's latest patents include a range of advancements in chlorinated vinyl chloride-based resins and molded articles. His inventions focus on improving the properties of these materials, such as heat resistance, gelation properties, and overall durability. Notable patents include a vinyl chloride resin with a high void ratio and micropores, which allows for superior filling and distribution of additives. Additionally, he has developed highly heat-resistant chlorinated vinyl chloride resin pipes and joints, as well as interlayer films for laminated glass that enhance safety and performance.

Career Highlights

Throughout his career, Kenichi Asahina has worked with notable companies, including Sekisui Kagaku Kogyo and Tokuyama Sekisui Kogyo. His work in these organizations has allowed him to collaborate on various projects that push the boundaries of material science and engineering.

Collaborations

Asahina has collaborated with esteemed colleagues such as Takeshi Mori and Toshiyuki Takashima. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for research and development.

Conclusion

Kenichi Asahina's contributions to the field of vinyl chloride resins demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and their applications, making him a key figure in the 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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