Location History:
- Ichihara, JP (1998)
- Nakago-mura, JP (2003)
- Niigata, JP (2007)
Company Filing History:
Years Active: 1998-2007
Title: Innovations by Toru Kawabe
Introduction
Toru Kawabe is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of chemical processes, holding a total of 4 patents. His work focuses on improving the efficiency and safety of industrial processes.
Latest Patents
Kawabe's latest patents include an industrial process for the production of diphenyl sulfone compounds. This innovative process allows for the production of 4-isopropoxy-4'-hydroxydiphenyl sulfone, which is particularly useful as a developer for leuco dyes in thermosensible papers. The method enhances productivity and economic efficiency by utilizing isopropyl iodide, a more reactive compound than isopropyl bromide, thus shortening production time. Another significant patent is for the production of methionine, which enables the stable production of high-quality crystals in granules or thick plates. This process involves hydrolyzing 5-(2-methylmercaptoethyl)hydantoin into a metal salt of methionine and includes steps for crystallization and recycling of materials, ensuring a high purity of the final product.
Career Highlights
Kawabe is currently employed at Nippon Soda Co., Ltd., where he continues to innovate in the field of chemical manufacturing. His work has not only advanced the production processes but has also contributed to the overall efficiency of the industry.
Collaborations
Throughout his career, Kawabe has collaborated with talented individuals such as Tomoya Hidaka and Syuichiro Sanpei. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Toru Kawabe's contributions to the field of chemical processes exemplify the spirit of innovation. His patents reflect a commitment to enhancing productivity and safety in industrial applications.
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.