Yokkaichi, Japan

Michiharu Kihira

This inventor holds 10 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Toyota Jidosha Kabushiki Kaisha. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiharu Kihira. Retrieved from https://idiyas.com/inventor/michiharu-kihira

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 = 4.2

ph-index = 4

Forward Citations = 59(Granted Patents)


Location History:

  • Mie, JP (1993)
  • Yokkaichi, JP (1991 - 1995)

Company Filing History:


Years Active: 1991-1995

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10 patents (USPTO):Explore Patents

Title: Michiharu Kihira: Innovator in Resin Composition and Copolymer Technology

Introduction

Michiharu Kihira is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of polymer science, particularly in the development of resin compositions and copolymers. With a total of 10 patents to his name, Kihira's work has had a substantial impact on various industries, including automotive and electrical sectors.

Latest Patents

Kihira's latest patents include a resin composition of a modified polyolefin and a polyamide or polyester. This innovative resin composition consists of two main components: Component (A), which is a modified polyolefin resin, and Component (B), which is either a polyamide resin or a saturated polyester resin. This composition is particularly suitable for use as a molding material in automotive and electrical parts. Another notable patent is the process for producing graft-modified alpha-olefin copolymer. This process involves the polymerization of an alpha-olefin with an aromatic diolefin, resulting in a graft-modified copolymer that showcases enhanced properties.

Career Highlights

Throughout his career, Kihira has worked with esteemed companies such as Mitsubishi Petrochemical Company Limited and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his expertise in polymer technology and contribute to groundbreaking innovations.

Collaborations

Kihira has collaborated with notable colleagues, including Hiroshi Nakano and Haruo Ohmura. These partnerships have fostered a collaborative environment that has led to the advancement of polymer science and technology.

Conclusion

Michiharu Kihira's contributions to the field of resin compositions and copolymers have established him as a key figure in polymer innovation. His patents reflect a commitment to enhancing material properties for practical applications in various industries.

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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