This inventor holds 1 USPTO granted patent. Top assignee: Toyo Seikan Kaisha, Ltd.. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Masayuki Kawahara: Inventor of an Easily Openable Can Closure.
Introduction
Masayuki Kawahara is an inventor based in Fujisawa, Japan. His listed patent concerns a can closure designed to be easy to open.
Latest Patents
Kawahara is associated with 1 patent: “Can Provided with Easily Openable Closure and Process for Production.” The invention addresses both a can closure and a process for producing it.
Career Highlights
Kawahara is associated with Toyo Seikan Kaisha, Ltd. His listed patent reflects work related to can packaging and closure design.
Collaborations
Hisashi Hotta and Toshiaki Watanabe are identified as Kawahara’s coworkers.
Conclusion
Masayuki Kawahara’s recorded invention focuses on making a can closure easier to open, alongside a process for producing the can.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile