Location History:
- Osaka, JP (2012)
- Toyonaka, JP (2007 - 2014)
Company Filing History:
Years Active: 2007-2014
Title: The Innovative Contributions of Kouji Yoshikawa
Introduction
Kouji Yoshikawa is a prominent inventor based in Toyonaka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of optically active compounds. With a total of 10 patents to his name, Yoshikawa's work has had a notable impact on various applications in the chemical industry.
Latest Patents
Yoshikawa's latest patents include a method for producing optically active cyclopropane carboxylic acid ester compounds and an asymmetric copper complex. One of his innovative processes involves reacting a diazoacetic acid ester with a specific compound in the presence of an asymmetric copper complex. This method is crucial for synthesizing optically active compounds that have various applications in pharmaceuticals and materials science. Another patent focuses on producing 3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid or its salt, showcasing his expertise in complex chemical reactions.
Career Highlights
Yoshikawa is currently associated with Sumitomo Chemical Company, Limited, where he continues to push the boundaries of chemical innovation. His work has not only advanced the understanding of asymmetric synthesis but has also contributed to the development of new materials and compounds that are essential in various industries.
Collaborations
Throughout his career, Yoshikawa has collaborated with notable colleagues such as Toru Uekawa and Jun Ohshita. These collaborations have fostered a creative environment that has led to groundbreaking discoveries and advancements in their respective fields.
Conclusion
Kouji Yoshikawa's contributions to the field of chemistry through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future advancements in chemical synthesis.