This inventor holds 18 USPTO granted patents, primarily in Camera Technology. Top assignees: Seikosha Co., Ltd., Mitsubishi Chemical Corporation, Mitsubishi Kasei Corporation. Active years: 1978-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chiba, JP (1990 - 1991)
- Yotsukaido, JP (1992 - 1997)
- Chiba-ken, JP (1997)
- Yokohama, JP (1978 - 1998)
- Tokyo, JP (1994 - 2001)
Company Filing History:
10 out of 696 
2 out of 2,427 
2 out of 499 
Years Active: 1978-2001
Areas of Expertise:
Title: Michio Kawai: Innovator in Aromatic Polycarbonate Technology
Introduction
Michio Kawai is a distinguished inventor based in Yotsukaido, Japan, renowned for his significant contributions to the field of aromatic polycarbonate technologies. With a remarkable portfolio of 18 patents, Kawai has played a pivotal role in enhancing thermal stability and transparency in polycarbonate compositions used across various industries.
Latest Patents
Among his latest innovations is an aromatic polycarbonate composition that boasts exceptional thermal stability while maintaining high transparency and aesthetically pleasing hues even at elevated temperatures. This novel composition includes a polycarbonate created by reacting at least one aromatic dihydroxy compound with a carbonate bond-incorporating compound, coupled with a phosphorus compound that adheres to a specific chemical formula.
Career Highlights
Kawai has had an illustrious career, contributing his expertise to notable companies such as Seikosha Co., Ltd. and Mitsubishi Chemical Corporation. His work has been instrumental in advancing the formulations used in polycarbonate materials, making significant strides in the performance and application of these substances.
Collaborations
Throughout his career, Michio Kawai has collaborated with talented professionals, including Shinji Nagaoka and Koji Sato. These partnerships have fostered a dynamic exchange of ideas and innovation, further propelling advancements in the field of chemical engineering and material science.
Conclusion
In conclusion, Michio Kawai's dedication to innovation in aromatic polycarbonate technology has established him as a leading inventor. His latest patents underscore his commitment to improving material properties for modern applications, solidifying his legacy as a pivotal figure in the world of inventions and patents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile