Location History:
- Miyogimachi, JP (1991)
- Myogi, JP (1991)
- Gunma, JP (1990 - 1992)
- Myogi-machi, JP (2000)
- Gunma-ken, JP (1999 - 2007)
- Usui-gun, JP (2007 - 2008)
- Annaka, JP (2010 - 2014)
Company Filing History:
17 out of 5,966 
1 out of 832,680 Years Active: 1990-2014
Title: Innovations by Kazuharu Sato: A Leader in Photocurable Coatings
Introduction
Kazuharu Sato, an esteemed inventor based in Annaka, Japan, has made significant contributions to the field of photocurable coatings. With a remarkable portfolio of 18 patents, Sato's innovative work continues to shape the materials used in various applications. His dedication to advancing coating technologies has earned him recognition among peers and industries alike.
Latest Patents
Kazuharu Sato's recent patents focus on novel coating compositions designed to enhance durability, adhesion, and transparency. One such patent details a coating composition that includes (A) a co-hydrolytic condensate of a UV-absorbing alkoxysilane, a UV-curable alkoxysilane, and a tetraalkoxysilane, (B) a polyfunctional poly(meth)acrylate, and (C) a photobleachable photopolymerization initiator. This innovative formulation allows for low-temperature curing upon UV exposure, resulting in a robust and transparent cured film.
Another noteworthy patent involves a photocurable coating composition that comprises (1) porous or hollow inorganic oxide fine particles, (2) a hydrolytic condensate of a bissilane compound or a co-hydrolytic condensate of a bissilane compound and another hydrolyzable organosilicon compound, and (3) a photoacid generator. The unique presence of voids within the resin contributes to a low refractive index in the cured coating, enhancing its performance.
Career Highlights
Kazuharu Sato has held positions at reputable companies such as Shin-Etsu Chemical Co., Ltd. His work at these institutions has been instrumental in developing cutting-edge materials that are now widely used in the industry.
Collaborations
Throughout his career, Sato has collaborated with notable colleagues, including Masaaki Yamaya and Kazuyuki Matsumura. Their combined expertise has further propelled advancements in the field of photocurable coatings, allowing for innovative ideas to flourish and translate into patentable technologies.
Conclusion
Kazuharu Sato stands out as a prolific inventor in the field of photocurable coatings. With 18 patents to his name, his contributions to innovative materials drive progress in numerous industries. His collaborations and work at prominent companies highlight his commitment to advancing technology and providing solutions that benefit various applications.
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.