Location History:
- Tokyo, JP (1985 - 1986)
- Hino, JP (1984 - 1991)
Company Filing History:
2 out of 1,588 
1 out of 8 
1 out of 5 Years Active: 1984-1991
Title: Kunio Sekine: Innovator in Pharmaceutical Composition
Introduction
Kunio Sekine is a notable inventor based in Hino, Japan. He has made significant contributions to the field of pharmaceutical compositions, particularly those applicable for nasal administration. With a total of 4 patents to his name, Sekine's work focuses on enhancing the delivery and effectiveness of polypeptides through innovative formulations.
Latest Patents
One of Sekine's latest patents is an intranasally applicable powdery pharmaceutical composition. This composition comprises a polypeptide with physiological activity, a quaternary ammonium compound, and a lower alkyl ether of cellulose. The formulation is designed to ensure excellent preservability and chemical stability of the polypeptides. When administered as a spray to the nasal cavity, the polypeptides are effectively absorbed through the nasal mucosa. Another significant patent is a powdery pharmaceutical composition for nasal administration. This invention includes a physiologically active polypeptide or its derivative, such as calcitonin or insulin, combined with a water-absorbing and water-insoluble base. This composition allows for efficient absorption of the polypeptide through the nasal mucous membrane during administration.
Career Highlights
Throughout his career, Kunio Sekine has worked with prominent companies in the pharmaceutical industry. Notable among these are Teijin Limited and Nippon Infrared Industries Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative pharmaceutical solutions.
Collaborations
Sekine has collaborated with several professionals in his field, including Yoshiki Suzuki and Tsuneji Nagai. These collaborations have likely enriched his research and development efforts, leading to advancements in pharmaceutical compositions.
Conclusion
Kunio Sekine's contributions to the field of pharmaceutical compositions, particularly for nasal administration, highlight his innovative spirit and dedication to improving drug delivery systems. His patents reflect a commitment to enhancing the efficacy and stability of therapeutic agents, making a significant impact in the pharmaceutical industry.