Company Filing History:
Years Active: 1991-1993
Title: Shigeki Hatakeyama: Innovator in Ocular Treatments
Introduction
Shigeki Hatakeyama is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of ocular treatments, particularly through his innovative work on isoquinoline derivatives. With a total of 2 patents, his research focuses on improving the stability and efficacy of treatments for glaucoma and ocular hypertension.
Latest Patents
Hatakeyama's latest patents include the development of isoquinoline derivatives specifically designed for the treatment of glaucoma or ocular hypertension. These derivatives are characterized by a specific formula where R₁ can be a hydrogen atom or a C₁-C₆ alkyl group, while R₂ is a C₁-C₆ alkyl group. The stability of these isoquinoline derivatives is enhanced by incorporating compounds with a phenolic hydroxyl group and/or glycols, which serve as stabilizers when used in solution.
Career Highlights
Shigeki Hatakeyama is currently associated with Nisshin Flour Milling Co., Ltd., where he continues to innovate in the field of pharmaceuticals. His work has garnered attention for its potential to improve treatment options for patients suffering from ocular conditions.
Collaborations
Throughout his career, Hatakeyama has collaborated with esteemed colleagues such as Toyohiro Tadokoro and Kiyoshi Sato. These partnerships have contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Shigeki Hatakeyama stands out as a key figure in the development of innovative treatments for glaucoma and ocular hypertension. His contributions through patented isoquinoline derivatives reflect his commitment to enhancing patient care in the field of ophthalmology.