Location History:
- Sodegaura, JP (2011 - 2014)
- Tokyo, JP (2018)
- Chiba, JP (2014 - 2021)
Company Filing History:
14 out of 142 
1 out of 566 
Years Active: 2011-2021
Title: The Innovations of Masahito Toyama
Introduction
Masahito Toyama is a prominent inventor based in Sodegaura, Japan. He has made significant contributions to the field of organic chemistry, particularly in the development of novel amino acid organic compounds. With a total of 14 patents to his name, Toyama's work has had a substantial impact on the industry.
Latest Patents
One of Toyama's latest patents is focused on a precursor compound of radioactive halogen-labeled organic compounds. This invention aims to provide a novel amino acid organic compound that can be used as a labeling precursor for radioactive halogen-labeled amino acid compounds, including [F]FACBC. The compound is designed to prevent methanol from remaining in the radioactive halogen-labeled amino acid compounds produced from it. The novel amino acid organic compound is represented by a specific formula, where n is an integer of 0 or of 1 to 4, R is an ethyl, 1-propyl, or isopropyl substituent, and X is a halogen substituent or a group represented by —OR. Additionally, R can be a straight-chain or branched-chain haloalkylsulfonic acid substituent with one to 10 carbon atoms, a trialkylstannyl substituent with 3 to 12 carbon atoms, a fluorosulfonic acid substituent, or an aromatic sulfonic acid substituent.
Career Highlights
Throughout his career, Toyama has worked with notable organizations, including Nihon Medi-Physics Company, Limited and the Tokyo Institute of Technology. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in his field.
Collaborations
Some of Toyama's notable coworkers include Akio Hayashi and Fumie Kurosaki. Their collaborative efforts have further advanced the research and development of innovative compounds.
Conclusion
Masahito Toyama's contributions to the field of organic chemistry and his innovative patents demonstrate his commitment to advancing scientific knowledge. His work continues to influence the development of new compounds that have practical applications in various industries.
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.