Location History:
- Kawasaki, JP (1982)
- Nishinomiya, JP (1990)
- Nishinomiya City, JP (1991)
Company Filing History:
3 out of 297 
2 out of 2,825 
Years Active: 1982-1991
Title: Shigeyuki Takase: Innovator in Polycarbonate Resin Modification
Introduction
Shigeyuki Takase is a notable inventor based in Nishinomiya, Japan. He has made significant contributions to the field of materials science, particularly in the modification of polycarbonate resins. With a total of 3 patents to his name, Takase's work has implications for various optical applications.
Latest Patents
One of his latest patents is a method for modifying the surface of polycarbonate resin. This innovation involves a copolymer of diethyleneglycol bis(allyl carbonate) combined with glycidyl acrylate or glycidyl methacrylate. The method allows for easy modification with active amine at the surface, enabling the surface-modified copolymer to be dyed with acid dye in a sharp color tone. This feature is particularly beneficial for optical instruments that require high vividness of color.
Career Highlights
Throughout his career, Takase has worked with prominent companies such as Nippon Oil & Fats Co. Ltd. and PPG Industries, Inc. His experience in these organizations has contributed to his expertise in polymer science and innovation.
Collaborations
Takase has collaborated with notable coworkers, including Rikizo Kobashi and Hiroyuki Enomoto. These partnerships have likely enriched his research and development efforts in the field.
Conclusion
Shigeyuki Takase's contributions to the modification of polycarbonate resins highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to enhancing the functionality and aesthetic qualities of optical materials.