Tokyo, Japan

Toshifumi Midorikawa

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Kabushiki Kaisha Toyota Jidoshokki, Tdk Corporation, Toyo Ink Mfg. Co., Ltd.. Active years: 2012-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Midorikawa. Retrieved from https://idiyas.com/inventor/toshifumi-midorikawa

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


% Patents Active = 25.0

 

Average Co-Inventor Count = 5.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012-2014

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4 patents (USPTO):Explore Patents

Title: Innovations of Toshifumi Midorikawa

Introduction

Toshifumi Midorikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of active energy ray-curing compositions and molded polycarbonate resin objects. With a total of 4 patents to his name, his work reflects a commitment to advancing technology in his area of expertise.

Latest Patents

Midorikawa's latest patents include an actinic-light-curable composition and a vehicle member with a protective film. The actinic-light-curable composition is characterized by an active energy ray-curing prepolymer, which is derived from a reaction between an acrylic-based prepolymer with a hydroxyl group and an acrylic monomer possessing an isocyanate group. This composition also includes various active energy ray-curing compounds and inorganic oxide particles. The vehicle member patent describes a molded body with a protective film formed through the curing of a similar active energy ray-curing composition.

Career Highlights

Throughout his career, Toshifumi Midorikawa has worked with prominent companies such as Kabushiki Kaisha Toyota Jidoshokki and Toyo Ink Mfg. Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.

Collaborations

Midorikawa has collaborated with notable coworkers, including Satoshi Maeda and Hidetaka Hayashi. Their combined expertise has likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Toshifumi Midorikawa's contributions to the field of active energy ray-curing compositions and molded polycarbonate resin objects highlight his innovative spirit and dedication to technological advancement. His patents and collaborations reflect a significant impact on 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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