Himeji, Japan

Kenichi Tanaka

This inventor holds 4 USPTO granted patents. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Tanaka. Retrieved from https://idiyas.com/inventor/kenichi-tanaka-qr1b1097

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 = 1.8

ph-index = 4

Forward Citations = 120(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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4 patents (USPTO):Explore Patents

Title: Kenichi Tanaka: Innovator in Snap Zipper Technology

Introduction

Kenichi Tanaka is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of zipper technology, particularly with his innovative designs that enhance the functionality and durability of zippers. With a total of 4 patents to his name, Tanaka continues to push the boundaries of what is possible in this area.

Latest Patents

Tanaka's latest patents include a snap zipper and a bag designed to incorporate this advanced zipper technology. The snap zipper consists of a male and female member, each featuring strip-like bases that are fusion bonded. These bases are crafted from a specialized mixture of polypropylene and an ethylene copolymer, which is copolymerized with an .alpha.-olefin. This innovative design allows for a robust and reliable connection between the zipper components and the bag body. The specifications of the materials used, including their density and molecular weight characteristics, highlight the advanced engineering behind Tanaka's inventions.

Career Highlights

Kenichi Tanaka is currently employed at Idemitsu Petrochemical Co., Ltd., where he applies his expertise in polymer technology to develop cutting-edge products. His work has not only contributed to the company's portfolio but has also set new standards in the industry for zipper functionality and design.

Collaborations

Tanaka has collaborated with several talented individuals in his field, including Masao Takashige and Shuichi Goto. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kenichi Tanaka's contributions to zipper technology exemplify the spirit of innovation. His patents reflect a deep understanding of materials and engineering, paving the way for advancements in everyday products. His work continues to inspire future developments in 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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