Location History:
- Kawasaki, JP (1992)
- Kanagawa, JP (1992)
Company Filing History:
2 out of 173 
2 out of 3,542 Years Active: 1992
Title: Innovations by Yoshimi Kata
Introduction
Yoshimi Kata is a notable inventor based in Kawasaki, Japan. She has made significant contributions to the field of chemistry, particularly in the preparation of various carboxylic acids. With a total of 2 patents, her work has implications for the production of materials used in polymers and other applications.
Latest Patents
Yoshimi Kata's latest patents include a process for preparing 2,6-naphthalene-dicarboxylic acid. This innovative process involves a reaction step where 2,6-naphthalene-dicarboxylic acid potassium salts react with benzene-carboxylic acids in the presence of water. This method yields 2,6-naphthalene-dicarboxylic acid and benzene-carboxylic acid potassium salts, allowing for the production of this valuable compound at a low cost on a commercial scale while recycling potassium. Another significant patent is for the preparation of aromatic carboxylic acids. This process entails heating carboxyl-free aromatic compounds and their salts under carbon dioxide pressure, facilitating the intermolecular transfer of carboxyl groups.
Career Highlights
Throughout her career, Yoshimi has worked with prominent companies such as Nippon Steel Chemical Co., Ltd. and Nippon Steel Corporation. Her experience in these organizations has contributed to her expertise in chemical processes and innovations.
Collaborations
Yoshimi has collaborated with notable colleagues, including Shuichi Mitamura and Yasuhisa Tsutsumi. These partnerships have likely enhanced her research and development efforts in the field of chemistry.
Conclusion
Yoshimi Kata's contributions to the field of chemistry through her innovative patents demonstrate her expertise and commitment to advancing chemical processes. Her work continues to impact the industry positively.
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.