Company Filing History:
Years Active: 1991-1999
Title: Hirotsugu Segawa: Innovator in Hair Treatment Technologies
Introduction
Hirotsugu Segawa is a notable inventor based in Osaka, Japan, recognized for his contributions to the field of hair treatment technologies. With a total of three patents to his name, Segawa has made significant advancements in perming agents and methods that enhance the hair styling experience.
Latest Patents
One of Segawa's latest patents focuses on a perming agent and method of treating hair. This invention provides improved perming agents and methods that minimize damage to hair while simplifying the perming process. Additionally, it alleviates discomfort for individuals undergoing perming by reducing the time required for the operation. The innovative perming agent contains 2-7% of one or more types of mercaptan, such as thioglycolic acid and its salts, as well as cysteine and acetyl cysteine. It also includes 1.5-17.5% of one or more types of disulfide, including dithiodiglycolic acid and its salts. The mixing ratio of disulfide to mercaptan is maintained between 0.75-2.5 to facilitate simultaneous oxidation and reduction, and it can be combined with a second agent containing an oxidizing agent for permanent waves or curing wavy hair.
Career Highlights
Throughout his career, Hirotsugu Segawa has worked with prominent companies in the beauty industry, including Goldwell GmbH and Takara Belmont. His experience in these organizations has allowed him to refine his expertise in hair treatment technologies and contribute to innovative solutions in the market.
Collaborations
Segawa has collaborated with notable professionals in his field, including Jurgen Tennigkeit and Herbert Lorenz. These partnerships have further enriched his work and expanded the impact of his inventions.
Conclusion
Hirotsugu Segawa's innovative contributions to hair treatment technologies demonstrate his commitment to improving the beauty industry. His patents reflect a deep understanding of the needs of consumers and a desire to enhance their experiences with hair styling.
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.