Company Filing History:
Years Active: 1982
Title: Masayasu Utsunomiya: Innovator in Dyeing Technology
Introduction
Masayasu Utsunomiya is a notable inventor based in Ashiya, Japan. He has made significant contributions to the field of textile dyeing, particularly through his innovative methods that enhance the dyeing process.
Latest Patents
Utsunomiya holds a patent for a dyeing method that allows textile materials such as fiber and cloth to be dyed more satisfactorily with sulfur dyes or sulfurized vat dyes. This method involves the presence of an organic mercapto compound and/or an organic sulfur compound capable of generating mercapto groups under dyeing conditions in the dye baths. Furthermore, improved dyeing results can be achieved by incorporating a sulfite salt compound into the dye baths. His patent showcases his commitment to advancing textile technology.
Career Highlights
Masayasu Utsunomiya is associated with Asahi Chemical Company, Limited, where he has applied his expertise in dyeing technology. His work has contributed to the company's reputation for innovation in the chemical industry.
Collaborations
Utsunomiya has collaborated with notable coworkers such as Osamu Manabe and Morihiro Kamiyama. Their combined efforts have furthered advancements in dyeing methods and textile applications.
Conclusion
Masayasu Utsunomiya's contributions to dyeing technology reflect his innovative spirit and dedication to improving textile processes. His patent and work at Asahi Chemical Company, Limited, highlight his role as a key figure in the industry.