This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Asahi Kasei Kabushiki Kaisha, Asahi Kasei Chemicals Corporation, Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1983-2019.
Location History:
- Yokohama, JP (1983 - 2008)
- Kanagawa, JP (2007 - 2011)
- Tokyo, JP (2011 - 2019)
Company Filing History:
6 out of 993 
3 out of 510 
2 out of 1,297 
Years Active: 1983-2019
Title: The Innovations of Susumu Hoshi
Introduction
Susumu Hoshi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of block copolymer compositions. With a total of 11 patents to his name, Hoshi's work has had a considerable impact on various applications in materials science.
Latest Patents
Hoshi's latest patents include a block copolymer composition, molded material, resin composition, and molded product. One of his notable inventions is a block copolymer hydrogenation product that is suitable for sheets and heat shrinkable films. This invention excels in solvent resistance, rigidity, elongation, and transparency. The block copolymer hydrogenation product has a specific weight ratio of vinyl aromatic hydrocarbon and conjugated diene, along with a number average molecular weight measured by gel permeation chromatography (GPC) ranging from 30,000 to 500,000. The hydrogenation rate is 30% or more, ensuring a balance of physical properties that are essential for various applications.
Career Highlights
Throughout his career, Susumu Hoshi has worked with notable companies such as Asahi Kasei and Asahi Kasei Chemicals Corporation. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to innovative solutions in the industry.
Collaborations
Hoshi has collaborated with esteemed colleagues, including Yukio Yamaura and Toshinori Shiraki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field of polymers.
Conclusion
Susumu Hoshi's contributions to the field of polymer chemistry are noteworthy, with a focus on block copolymer compositions that enhance material properties. His innovative patents and collaborations reflect his dedication to advancing technology in this area.