Osaka, Japan

Kouhei Takemura

This inventor holds 20 USPTO granted patents and 23 published patent applications and 6 EPO patents, primarily in Optical Materials. Top assignees: Mitsubishi Gas Chemical Company, Inc., Daikin Industries, Ltd., Honda Motor Co., Ltd.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouhei Takemura. Retrieved from https://idiyas.com/inventor/kouhei-takemura

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

USPTO Granted Patents = 20 

% Patents Active = 90.0

 

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Settsu, JP (2014 - 2016)
  • Osaka, JP (2016 - 2018)
  • Tokyo, JP (2021 - 2024)

Company Filing History:


Years Active: 2014-2026

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Areas of Expertise:
Optical Material
Fluorine Rubber
Crosslinking
Lens Composition
Electrochemical Device
Thiol Compound
Allyl Compound
Episulfide Compound
Production Method
Vehicle Oil Seal
Air Management
Molded Article
20 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Kouhei Takemura - Pushing Boundaries in Optical Materials and Chemical Production

Introduction: Kouhei Takemura, a talented inventor based in Osaka, Japan, has made significant contributions to the fields of optical materials and chemical production. With 11 patents to his name, Takemura's innovative work has propelled advancements in compound formulations and production methods.

Latest Patents: Among his recent patents is the development of an allyl compound and composition for optical materials. This invention introduces a novel compound represented by a specific formula, along with a composition conducive to optical material applications. Additionally, Takemura's patent for the production method of 1,2,3,5,6-pentathiepane highlights his expertise in chemical synthesis techniques, facilitating the creation of this essential compound.

Career Highlights: Takemura has showcased his expertise while working at prestigious companies such as Mitsubishi Gas Chemical Company, Inc. and Mitsubishi Gas Chemical, Inc. Through his roles in these organizations, he has demonstrated a remarkable aptitude for innovation and problem-solving, leading to the successful development of groundbreaking technologies.

Collaborations: Collaboration plays a crucial role in Takemura's inventive journey, with notable colleagues like Hiroshi Horikoshi and Takashi Aoki contributing to his projects. The synergy among these professionals has fostered a dynamic environment where ideas flourish, ultimately culminating in the creation of impactful inventions.

Conclusion: Kouhei Takemura's exceptional talent and dedication to advancing optical materials and chemical production have solidified his position as a prominent figure in the innovation landscape. His patents and collaborations attest to his commitment to pushing boundaries and shaping the future of these 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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