This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Chemical Industries Limited. Active years: 1978-1984.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yokohama, JP (1978)
- Yokohama, JA (1978)
- Kanagawa, JP (1984)
Company Filing History:
Years Active: 1978-1984
Title: Kunio Bizen: Innovator in Porous Film Technology
Introduction
Kunio Bizen is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of porous films and polyester films. With a total of 3 patents to his name, Bizen continues to push the boundaries of innovation in his industry.
Latest Patents
Bizen's latest patents include a process for producing porous film or sheet. This innovative process involves melt-molding a composition that combines 100 parts by weight of a polyolefin resin with 25 to 400 parts by weight of a filler and 1 to 100 parts by weight of a liquid or waxy hydrocarbon polymer. The resulting film or sheet is then stretched to achieve the desired properties. Another significant patent is for a polyester film that primarily consists of polyethylene terephthalate. This film incorporates an additive amount of granular calcium terephthalate anhydride particles, which can be controlled for specific applications, making it particularly suitable for use as a metallized film or a condenser film.
Career Highlights
Kunio Bizen is currently employed at Mitsubishi Chemical Industries Limited, where he applies his expertise in materials science to develop innovative products. His work has been instrumental in advancing the company's capabilities in producing high-quality films for various applications.
Collaborations
Bizen has collaborated with several talented individuals in his field, including Akikazu Yano and Takuo Nakahara. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Kunio Bizen's contributions to the field of materials science, particularly in porous and polyester films, highlight his innovative spirit and dedication to advancing technology. His work at Mitsubishi Chemical Industries Limited and his collaborations with other experts further emphasize his impact on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile