Location History:
- Osaka, JA (1977)
- Toyonaka, JP (1978 - 1980)
- Sonehigashi, JP (1978 - 1980)
Company Filing History:
Years Active: 1977-1980
Title: Chiyozo Takayama: Innovator in Agricultural Chemistry
Introduction
Chiyozo Takayama is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of agricultural chemistry, particularly through his innovative work on imidazolidinedione compounds. With a total of 6 patents to his name, Takayama's inventions have the potential to impact agricultural practices positively.
Latest Patents
Among his latest patents, Takayama has developed imidazolidinedione compounds that are useful as agricultural chemicals. These compounds are designed to serve as insecticides, acaricides, nematocides, and fungicides, all while ensuring high safety for mammals and humans. One of his notable inventions includes a branched-alkylcarbonyl-3-(3,5-dihalophenyl)imidazolidine-2,4-dione, which exhibits high fungicidal activity without causing toxicity to mammals and plants. This innovation can be produced by reacting the corresponding 1-unsubstituted compound with a branched alkanecarboxylic acid or a reactive derivative thereof.
Career Highlights
Chiyozo Takayama is currently associated with Sumitomo Chemical Company, Limited, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in enhancing agricultural productivity and safety.
Collaborations
Takayama has collaborated with esteemed colleagues such as Yoshio Hisada and Toshiro Kato, contributing to a rich environment of innovation and research within his field.
Conclusion
Chiyozo Takayama's contributions to agricultural chemistry through his patented inventions highlight his role as a significant innovator. His work not only advances scientific knowledge but also promotes safer agricultural practices.