This inventor holds 7 USPTO granted patents. Top assignees: Nisshin Flour Milling Co., Ltd., Pioneer Electronic Corporation, Fuji Photo Optical Co., Ltd.. Active years: 1984-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokorozawa, JP (1985 - 1986)
- Tsurugashima, JP (1989)
- Saitama, JP (1984 - 1993)
Company Filing History:


Years Active: 1984-1993
Title: The Innovative Ventures of Kiyoshi Sato
Introduction
Kiyoshi Sato, an accomplished inventor located in Saitama, Japan, has made significant contributions to the field of pharmaceuticals, particularly in the development of treatments for glaucoma. With a total of seven patents to his name, Sato's innovative work stands out for its focus on isoquinoline derivatives.
Latest Patents
One of Sato's latest inventions involves isoquinoline derivatives designed for the treatment of glaucoma or ocular hypertension. His patent details a unique formula where R1 represents a hydrogen atom or a C1-C6 alkyl group, while R2 is also a C1-C6 alkyl group. Notably, the stability of these isoquinoline derivatives, when used in solution form, is enhanced by the incorporation of compounds with a phenolic hydroxyl group and/or glycols that serve as stabilizers. This innovative approach is pivotal in advancing effective treatment options for ocular conditions.
Career Highlights
Throughout his career, Sato has been associated with reputable companies such as Pioneer Electronics Corporation and Nisshin Flour Milling Co., Ltd. His involvement in these companies has equipped him with valuable experience and insights into the intersection of technology and pharmaceuticals.
Collaborations
Kiyoshi Sato has had the opportunity to collaborate with prominent professionals such as Masao Ueno and Shizuo Inaba. These partnerships have fostered creativity and innovation in his projects, contributing to the successful development of his patented inventions.
Conclusion
In summary, Kiyoshi Sato's contributions to pharmaceutical research, particularly through his innovative isoquinoline derivatives, highlight the impact that dedicated inventors can have on medical science. With a robust portfolio of patents and a career enriched by meaningful collaborations, Sato continues to advance the field and provide solutions to pressing health concerns like glaucoma.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile