Location History:
- Kanagawa, JP (1990)
- Ichikawa, JP (1991 - 1992)
- Chiba, JP (1994 - 1996)
- Chiba-ken, JP (1996 - 1997)
Company Filing History:
Years Active: 1990-1997
Title: Norio Ohto: Innovator in Pharmaceutical Chemistry
Introduction
Norio Ohto is a prominent inventor based in Ichikawa, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of novel compounds for therapeutic applications. With a total of 7 patents to his name, Ohto's work has had a substantial impact on the medical community.
Latest Patents
Ohto's latest patents include innovative compounds such as aminoketone derivatives, which are useful as effective ingredients in centrally acting muscle relaxants and agents for curing pollakiurea. One notable compound is (+)3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl] isoxazole, which exhibits remarkable central muscle relaxant action compared to its racemic modification. This compound can be effectively separated from its racemic form using optically active 10-camphorsulfonic acid for optical resolution. Additionally, he has developed pyrrolidinone derivatives that serve as antipsychotics and therapeutics for ischemic cerebral diseases, which do not induce extrapyramidal side effects.
Career Highlights
Ohto is currently associated with Mitsui Toatsu Chemicals, Incorporated, where he continues to innovate and contribute to the field. His work has been recognized for its potential to improve patient outcomes through the development of safer and more effective medications.
Collaborations
Ohto has collaborated with notable colleagues such as Seitaro Kajiya and Hajime Iizuka, further enhancing the scope and impact of his research.
Conclusion
Norio Ohto's contributions to pharmaceutical chemistry exemplify the importance of innovation in developing new therapeutic agents. His patents reflect a commitment to improving healthcare through scientific advancement.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.