Saitama, Japan

Shin-ichi Ishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Asahi Denka Kogyo Kabushiki Kaisha. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-ichi Ishikawa. Retrieved from https://idiyas.com/inventor/shin-ichi-ishikawa-jmpja0d2

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shin-ichi Ishikawa

Introduction

Shin-ichi Ishikawa is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of polycarbonate resin products. His innovative work has led to the creation of a unique coextruded article that enhances the properties of polycarbonate materials.

Latest Patents

Ishikawa holds a patent for a polycarbonate resin coextruded article. This invention features a thermoplastic aromatic polycarbonate resin core layer, complemented by a cover layer that also consists of thermoplastic aromatic polycarbonate resin. The cover layer is formulated to include 0.1 to 25 parts by weight of a triazine light stabilizer, represented by a specific formula, per 100 parts by weight of the thermoplastic aromatic polycarbonate. This innovation aims to improve the durability and performance of polycarbonate products in various applications.

Career Highlights

Shin-ichi Ishikawa is associated with Asahi Denka Kogyo Kabushiki Kaisha, a company known for its advancements in chemical and material technologies. His work at the company has been instrumental in pushing the boundaries of what is possible with polycarbonate materials.

Collaborations

Ishikawa has collaborated with several talented individuals in his field, including Etsuo Tobita and Takashi Ayabe. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Shin-ichi Ishikawa's contributions to the field of polycarbonate materials exemplify the spirit of innovation. His patented work not only enhances the properties of these materials but also showcases the importance of collaboration in driving technological advancements.

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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