This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Gas Chemical Company, Inc.. Active years: 1993-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Toyonaka, JP (1993)
- Osaka, JP (1998)
- Ibaraki-ken, JP (2002)
Company Filing History:
Years Active: 1993-2002
Title: Innovations of Tatsuhide Hosomi
Introduction
Tatsuhide Hosomi is a notable inventor based in Ibaraki-ken, Japan. He has made significant contributions to the field of polycarbonate resin technology. With a total of 3 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is a process for purifying polycarbonate resin solution. This innovative method involves passing a water-in-oil dispersion type emulsion through a metallic filter to separate the organic solvent solution from the aqueous solution containing contaminants. Another significant patent is the production method of polycarbonate resin pellets. This method focuses on producing pellets with minimal residual organic solvent and low molecular weight volatile matters, ensuring high transparency suitable for optical grade articles and automobile lenses.
Career Highlights
Tatsuhide Hosomi is currently employed at Mitsubishi Gas Chemical Company, Inc. His work at this esteemed company has allowed him to develop and refine his innovative processes in polycarbonate resin production.
Collaborations
He has collaborated with notable coworkers such as Toshiaki Asoh and Toshikazu Umemura, contributing to advancements in their field.
Conclusion
Tatsuhide Hosomi's contributions to polycarbonate resin technology through his patents and collaborations highlight his importance as an inventor. His innovative methods continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile