Tokyo, Japan

Kazutoshi Kotaki

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Kotaki. Retrieved from https://idiyas.com/inventor/kazutoshi-kotaki

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


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: Kazutoshi Kotaki: Innovator in Food Packaging Technology

Introduction

Kazutoshi Kotaki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of food packaging technology. His innovative approach focuses on preserving the freshness of food products through advanced packaging solutions.

Latest Patents

Kotaki holds a patent for a "Package with freshness keeping agent sack." This invention is designed to maintain food products in a fresh state. The package includes a sack filled with a freshness keeping agent, which works in conjunction with the product to ensure its longevity. The design features a carrier seat that securely holds the sack, with both ends heat-welded to the package. This innovative packaging solution is produced through a specialized process that connects multiple sacks in a series, allowing for efficient production and attachment to the carrier sheet.

Career Highlights

Kazutoshi Kotaki is associated with Mitsubishi Gas Chemical Company, Inc., where he continues to develop and refine his innovative packaging technologies. His work has garnered attention for its practical applications in the food industry, enhancing the shelf life and quality of various products.

Collaborations

Kotaki has collaborated with notable colleagues, including Yoshikazu Morita and Syuji Wakamatsu. These partnerships have contributed to the advancement of packaging technologies and the successful implementation of innovative solutions in the industry.

Conclusion

Kazutoshi Kotaki's contributions to food packaging technology exemplify the importance of innovation in preserving product quality. His patent for a freshness keeping agent sack showcases his commitment to enhancing food preservation methods. Through his work at Mitsubishi Gas Chemical Company, Inc., Kotaki continues to influence the future of packaging solutions.

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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