Location History:
- Tokyo, JA (1976)
- Fuji, JP (1978)
Company Filing History:
Years Active: 1976-1978
Title: Innovative Contributions of Keizo Hosoi
Introduction
Keizo Hosoi is an accomplished inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced carbon fiber compositions and polymeric compounds. With a total of two patents to his name, Hosoi continues to influence the industry through his innovative ideas and practical applications.
Latest Patents
1. **Carbon Fiber Composition**: This patent introduces a carbon fiber composition that incorporates carbon fiber and at least one vinyl addition polymer featuring an oxirane ring. It may also include polyfunctional epoxy compounds. This composition notably facilitates better handling of carbon fibers and enhances the physical properties of carbon fiber composite materials.
2. **Addition Polymerizable Polymeric Compounds**: This invention involves addition polymerizable polymeric compounds generated through either esterification or addition reactions of a copolymer with pendent carboxyl groups. The copolymer consists of various materials, including styrene derivatives and ethylenically unsaturated acids, and it produces photopolymerizable compositions useful for creating high-durability lithographic plates.
Career Highlights
Keizo Hosoi is currently associated with Asahi Kasei Kogyo Kabushiki Kaisha, where he applies his expertise in developing innovative materials. His work has garnered recognition within the industry, reflecting his commitment to advancing material science.
Collaborations
Throughout his career, Hosoi has collaborated with notable colleagues, including Tadayoshi Endo and Hidetosi Kanzaki. These partnerships have allowed for the exchange of ideas and further advancements in their respective projects.
Conclusion
Keizo Hosoi's contributions to the field of material science through his patents highlight the importance of innovation in developing new technologies. His work, particularly in carbon fiber compositions and polymeric compounds, showcases how dedicated inventors can drive industry growth and enhance product performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.