Location History:
- Tokyo, JA (1976 - 1977)
- Tokyo, JP (1978 - 1982)
Company Filing History:
4 out of 260 
3 out of 19 
2 out of 3 Years Active: 1976-1982
Title: Nobuhiko Komatsu: Innovator in Antitumor Compounds
Introduction
Nobuhiko Komatsu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of antitumor compounds. With a total of seven patents to his name, his work has garnered attention for its potential impact on cancer treatment.
Latest Patents
Among his latest patents, Komatsu has developed pyrrolo-benzodiazepine compounds and anti-tumor compositions. One notable patent involves novel 5,10,11,11a-tetrahydro-8-methyl-11-sulfo or sulfino-1H-pyrrolo[2,1-c][1,4]-benzodiazepin-2-acrylamides. These compounds exhibit antitumor activity and low toxicity, achieved by reacting a corresponding 11-reactive compound with a reactive sulfur compound to form 11-sulfino compounds. Additionally, he has worked on pyrrolo benzodiazepine compounds, which include novel perhydro-1H-pyrrolo[2,1-C][1,4]benzodiazepin-5-one compounds that also demonstrate antitumor activity.
Career Highlights
Throughout his career, Komatsu has been associated with notable companies such as The Green Cross Corporation and Taito Company, Ltd. His work in these organizations has allowed him to focus on innovative research and development in the pharmaceutical sector.
Collaborations
Komatsu has collaborated with esteemed colleagues, including Yasuo Ueda and Yoshio Kagitani. These partnerships have contributed to the advancement of his research and the successful development of his patented compounds.
Conclusion
Nobuhiko Komatsu's contributions to the field of antitumor compounds highlight his innovative spirit and dedication to improving cancer treatment. His patents reflect a commitment to scientific advancement and the potential to make a significant impact in medicine.
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.