Mikio Takeuchi

This inventor holds 7 USPTO granted patents. Top assignees: Japan Synthetic Rubber Co., Ltd., Bridgestone Tire Company Limited. Active years: 1986-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Takeuchi. Retrieved from https://idiyas.com/inventor/mikio-takeuchi-n1qdaq1t

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 4

Forward Citations = 72(Granted Patents)

Location History:

Yokkiachi, JP (1987)
Yokkaichi, JP (1986 - 1992)

Company Filing History:

7 out of 377

Japan Synthetic Rubber Co., Ltd.

patents

1 out of 504

Bridgestone Tire Company Limited

patents

where one patent can have more than one assignee

Years Active: 1986-1992

Loading Chart...

7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5109069 - Hydrogenated diene copolymer-containing resin composition and process (1992-04-28),

2. 4980421 - Novel catalyst for hydrogenation of polymer and process for (1990-12-25),

3. 4861931 - Process for producing 5-alkylidenenorbornene (1989-08-29),

4. 4746712 - Process for producing an olefin copolymer rubber (1988-05-24),

5. 4695614 - Process for producing an olefin copolymer rubber (1987-09-22),

6. 4581431 - Process for purifying rubbery polymers (1986-04-08),

7. 4575534 - Styrene-butadiene copolymer rubber composition (1986-03-11),

Title: Mikio Takeuchi: Innovator in Polymer Chemistry

Introduction

Mikio Takeuchi is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of polymer chemistry, holding a total of 7 patents. His work focuses on the development of advanced materials that enhance the performance and durability of various products.

Latest Patents

Among his latest innovations is a hydrogenated diene copolymer-containing resin composition. This composition includes a hydrogenated diene copolymer and a selection of resins that improve impact resistance and the aesthetic qualities of molded articles. Another notable patent is a novel catalyst for the hydrogenation of polymers, which utilizes specific titanium and lithium compounds to enhance the efficiency of the hydrogenation process.

Career Highlights

Mikio Takeuchi has worked with notable companies such as Japan Synthetic Rubber Co., Ltd. and Bridgestone Tire Company Limited. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the rubber and polymer industries.

Collaborations

Throughout his career, Takeuchi has collaborated with esteemed colleagues, including Kazumi Uchimura and Yoshihide Yamazaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in polymer science.

Conclusion

Mikio Takeuchi's contributions to polymer chemistry exemplify the impact of innovation in material science. His patents and collaborations continue to influence the industry, showcasing the importance of research and development in creating advanced materials.

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]