This inventor holds 3 USPTO granted patents. Top assignee: Ube Industries, Inc.. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yamaguchi, JP (1990)
- Ube, JP (1990)
Company Filing History:
Years Active: 1990
Title: Kazuhiko Mitsui: Innovator in Honeycomb Structures
Introduction
Kazuhiko Mitsui is a notable inventor based in Yamaguchi, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative honeycomb structures using aromatic polyimide. With a total of 3 patents to his name, Mitsui's work showcases his expertise and dedication to advancing technology.
Latest Patents
Mitsui's latest patents include a groundbreaking honeycomb structure of heat-resistant aromatic polyimide. This invention discloses a new honeycomb core structure that comprises multiple aromatic polyimide sheets. These sheets have a second-order transition temperature ranging from 250°C to 400°C. The innovative design involves welding adjoining sheets in regions spaced apart at equal intervals, with the welding regions on one side shifted from those on the opposite side. This unique approach allows the honeycomb structure to be formed by extending the combined sheets vertically while heating them above their transition temperature. Another patent also focuses on a similar honeycomb structure, where two aromatic polyimide sheets are combined using a heat-resistant adhesive at strategically arranged intervals.
Career Highlights
Kazuhiko Mitsui is currently associated with Ube Industries, Inc., where he continues to push the boundaries of material innovation. His work has not only contributed to the company's portfolio but has also positioned him as a key figure in the field of advanced materials.
Collaborations
Mitsui has collaborated with notable coworkers such as Keiichirou Koyashiki and Kazuo Kumamoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Kazuhiko Mitsui's contributions to the field of honeycomb structures exemplify his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of the properties of aromatic polyimide, paving the way for future advancements in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile