Location History:
- Takasaki, JP (1990 - 1992)
- Neyagawa, JP (1994 - 1997)
- Osaka, JP (1995 - 1998)
Company Filing History:
5 out of 321 
3 out of 113 
2 out of 2 Years Active: 1990-1998
Title: Shunichi Kawanishi: Innovator in Fluoropolymer Technology
Introduction
Shunichi Kawanishi is a prominent inventor based in Neyagawa, Japan. He has made significant contributions to the field of fluoropolymer technology, holding a total of 7 patents. His innovative approaches have led to advancements in the treatment and functionalization of fluoropolymer surfaces.
Latest Patents
Kawanishi's latest patents include a method for imparting organic functional groups to the surface of fluoropolymer films or powders. This method involves bringing the fluoropolymer into contact with a carboxylic acid and irradiating the surface with ultraviolet light. This process introduces alkyl and other organic radicals derived from the carboxylic acid, enhancing the chemical affinity of the film or powder surface, such as oleophilicity. Another notable patent is a process for hydrophilizing a porous material made of fluorine resin. This process utilizes an ultraviolet laser beam on the porous material, which is impregnated with an aqueous solution of hydrogen peroxide or a water-soluble organic solvent. This innovative technique allows for effective hydrophilization of the chemically and physically inactive surfaces of fluorine resin materials without compromising their excellent heat and chemical resistance.
Career Highlights
Throughout his career, Shunichi Kawanishi has worked with esteemed organizations such as the Japan Atomic Energy Research Institute and Kurashiki Boseki Co., Ltd. His work in these institutions has allowed him to develop and refine his innovative techniques in polymer technology.
Collaborations
Kawanishi has collaborated with notable colleagues, including Masanobu Nishii and Shunichi Sugimoto. These partnerships have contributed to the advancement of research and development in the field of fluoropolymers.
Conclusion
Shunichi Kawanishi's contributions to fluoropolymer technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in material science and engineering.
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.