Location History:
- Tokyo, JP (1992 - 1995)
- Kanagawa, JP (1991 - 2003)
- Hiratsuka, JP (2004)
Company Filing History:
12 out of 508 
1 out of 200 Years Active: 1991-2004
Title: The Innovative Contributions of Yoshiki Okeda
Introduction
Yoshiki Okeda is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of chemistry, particularly in the production of various chemical compounds. With a total of 12 patents to his name, Okeda's work has had a notable impact on the industry.
Latest Patents
Among his latest patents, Okeda has developed a process for producing isopulegol. Additionally, he has created a process for producing pivaloyl-acetic acid ester. This process involves reacting pivaloyl chloride with an acetoacetic acid ester of an alkyl group containing 1 to 4 carbon atoms. The reaction occurs in the presence of at least one nitrogen-containing basic compound, selected from pyridine compounds, N,N-dialkylanilines, and imidazole compounds. Furthermore, a magnesium compound is used to prepare a pivaloylacetoacetic acid ester, which is then alkylized or alkali-hydrolyzed to yield a high-purity pivaloylacetic acid ester at a low cost.
Career Highlights
Throughout his career, Yoshiki Okeda has worked with notable companies such as Takasago International Corporation and Daiichi Pharmaceutical Co., Ltd. His expertise in chemical processes has been instrumental in advancing the capabilities of these organizations.
Collaborations
Okeda has collaborated with esteemed colleagues, including Yoji Hori and Toshimitsu Hagiwara. These partnerships have fostered innovation and contributed to the successful development of new chemical processes.
Conclusion
Yoshiki Okeda's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His innovative processes continue to influence the industry and pave the way for future advancements.
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.