Location History:
- Ibaraki, JP (2016)
- Yamaguchi, JP (2016)
- Shunan, JP (2014 - 2023)
- Tsukuba, JP (2016 - 2024)
Company Filing History:
Years Active: 2014-2024
Title: Yasutomo Shimizu: Innovator in Urethane Resins and Photochromic Compounds
Introduction
Yasutomo Shimizu is a prominent inventor based in Shunan, Japan. He has made significant contributions to the fields of materials science and polymer chemistry. With a total of 16 patents to his name, Shimizu has developed innovative solutions that enhance the performance of various materials.
Latest Patents
Among his latest patents, Shimizu has created a urethane resin using polyrotaxane. This invention involves a unique polymerizable composition that results in a urethane resin with high abrasion resistance, making it suitable for use as a polishing pad. Additionally, he has developed a photochromic compound and a curable composition that retains high photochromic characteristics while ensuring solubility in polymerizable matrices.
Career Highlights
Shimizu's career is marked by his work at Tokuyama Corporation, where he has been instrumental in advancing the company's research and development efforts. His innovative approaches have led to the creation of materials that meet the demands of modern applications.
Collaborations
Shimizu has collaborated with notable coworkers, including Katsuhiro Mori and Junji Momoda. Their combined expertise has contributed to the successful development of various projects and patents.
Conclusion
Yasutomo Shimizu's contributions to the field of materials science through his patents and innovations highlight his role as a leading inventor. His work continues to influence the development of advanced materials in various industries.
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.