Location History:
- Takarazuka, JA (1976 - 1978)
- Takarazuka, JP (1982)
- Toyonaka, JP (1994 - 1996)
- Ashiya, JP (1982 - 1997)
Company Filing History:
Years Active: 1976-1997
Title: The Innovations of Toshio Nishioka
Introduction
Toshio Nishioka is a prominent inventor based in Ashiya, Japan. He has made significant contributions to the field of chemistry, particularly in the development of optically active compounds. With a total of 16 patents to his name, Nishioka's work has had a substantial impact on various applications, including fungicides and plant growth regulators.
Latest Patents
Nishioka's latest patents include a method for producing an optically active azolyl-α. This invention relates to a method for producing optically active alcohol derivatives, which are useful as fungicides, herbicides, or plant growth regulators. The process involves the asymmetric reduction of a ketone compound using a boron hydride-reducing agent modified with an optically active amino alcohol. Additionally, he has developed optically active secondary amine compounds and processes for their preparation, which exhibit high resolution power and are useful agents for optical resolution.
Career Highlights
Toshio Nishioka is associated with Sumitomo Chemical Company, Limited, where he has been able to apply his innovative ideas in a corporate setting. His work has not only advanced scientific knowledge but has also contributed to practical applications in agriculture and pharmaceuticals.
Collaborations
Nishioka has collaborated with notable coworkers such as Yukio Yoneyoshi and Gohfu Suzukamo. These partnerships have likely enhanced the scope and impact of his research and inventions.
Conclusion
Toshio Nishioka's contributions to the field of chemistry through his patents and innovative methods demonstrate his significant role as an inventor. His work continues to influence various industries, showcasing the importance of innovation in scientific advancement.