This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Chemical Industries Limited. Active years: 1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977
Title: Yoshikane Furuya and Polyolefin Preparation
Introduction
Yoshikane Furuya is an inventor associated with Kurashiki, Japan, and Mitsubishi Chemical Industries Limited. His recorded patent concerns a process for preparing polyolefins while managing catalyst residues.
Latest Patents
Furuya is credited with 1 patent, titled “Process for Preparing Polyolefin.” The invention describes polymerizing an olefin using a highly active Ziegler catalyst in an inert-gas-sealed system. Rather than separating catalyst residues before treatment, the process separates the polyolefin-containing material from the polymerization mixture and then contacts it with a weakly reactive gas—oxygen, steam, or both—diluted with an inert gas.
Career Highlights
The available information links Furuya’s patent work to Mitsubishi Chemical Industries Limited. His documented contribution focuses on a method for treating polyolefin containing catalyst residues after polymerization.
Collaborations
Masao Miyake and Tetsushi Kamizono are identified as Furuya’s coworkers. The supplied information does not specify their roles in the patent.
Conclusion
Yoshikane Furuya’s recorded invention addresses polyolefin preparation through a process that treats catalyst-containing polymer with diluted oxygen or steam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile