Location History:
- Tokyo, JP (1986 - 1991)
- Yokohama, JP (2012)
Company Filing History:
Years Active: 1986-2012
Title: **Katsumasa Kikkawa: Innovator in Hair Dye and Fluoran Compounds**
Introduction
Katsumasa Kikkawa, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of chemical compounds, particularly in hair dye formulations and chromogenic substances. With a total of seven patents, Kikkawa continues to push the boundaries of innovation in his industry.
Latest Patents
Kikkawa's latest patents showcase his expertise in developing unique chemical products. One notable invention is a hair dye composition that incorporates a compound represented by a specific general formula. This hair dye effectively contains components where R and R each represent either a hydrogen atom or a straight chain or branched alkyl group comprising 1 to 5 carbon atoms. The compound also involves an inorganic anion, an organic anion, or a complex salt anion. Furthermore, Kikkawa has introduced a novel fluoran compound characterized by a precise formula, which serves as a chromogenic substance. This compound enables the creation of pressure-sensitive record materials that yield a vibrant vermilion color upon contact with an acidic developer.
Career Highlights
Kikkawa has enjoyed a successful career at Hodogaya Chemical Co., Ltd., a well-respected company known for its innovative chemical solutions. His work has placed him at the forefront of research and development in various chemical applications, particularly in cosmetics and recording materials.
Collaborations
Throughout his career, Kikkawa has collaborated with talented colleagues, including Michihiro Gonda and Masahiko Yamaguchi. These partnerships have fostered an environment of creativity and shared knowledge, contributing to the advancement of their collective research projects.
Conclusion
Katsumasa Kikkawa's contributions to the field of chemical innovations, particularly in hair dye and fluoran compounds, reflect his dedication to excellence and innovation. His work at Hodogaya Chemical Co., Ltd., combined with his collaborative efforts, continues to make a significant impact on the industry and serves as an inspiration for future inventors.
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.