Company Filing History:
Years Active: 1982-1990
Title: Masaki Sunami: Innovator in Reactive Dyes
Introduction
Masaki Sunami is a prominent inventor based in Toyonaka, Japan. He has made significant contributions to the field of dye chemistry, particularly in the development of reactive dyes. With a total of 7 patents to his name, Sunami's work has advanced the capabilities of dyeing cellulose fibers.
Latest Patents
Among his latest innovations are two notable patents. The first is a reactive scarlet dye that possesses both monochlorotriazinyl and vinylsulfone functionalities. This novel monoazo dye provides cellulose fiber materials with a deep orange to scarlet color, excelling in build-up properties and chlorine fastness. The second patent is for a formazan blue reactive dye, which is designed for dyeing cellulose fibers in a brilliant blue color. This dye demonstrates excellent fastness against chlorine, light, and perspiration, along with good white dischargeability.
Career Highlights
Masaki Sunami is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in the field of dye chemistry. His work has not only contributed to the company's portfolio but has also set new standards in the industry.
Collaborations
Throughout his career, Sunami has collaborated with esteemed colleagues such as Yasuo Tezuka and Takashi Omura. These partnerships have fostered a creative environment that has led to groundbreaking advancements in dye technology.
Conclusion
Masaki Sunami's contributions to the field of reactive dyes have made a lasting impact on the industry. His innovative spirit and dedication to research continue to inspire advancements in dye chemistry.
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.