Location History:
- Tokyo, JP (2015)
- Yokkaichi, JP (2017)
Company Filing History:
Years Active: 2015-2017
Title: Tooru Kajita: Innovator in Copolymer Technology
Introduction
Tooru Kajita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer science, particularly in the development of novel copolymers. With a total of 4 patents to his name, Kajita's work focuses on enhancing pigment dispersion performance in color filters.
Latest Patents
Kajita's latest patents include innovative copolymers designed to improve the luminance and contrast of green picture elements in color filters. One of his notable inventions is a copolymer that features a block chain (A) with a repeating unit containing a tertiary amino group, and a block chain (B) with a specific repeating unit formula. This copolymer achieves an amine value between 80 mgKOH/g and 250 mgKOH/g, making it highly effective as a pigment dispersing agent. Another patent focuses on a copolymer that serves as a dispersing agent for pigments, comprising a block chain (A) with tertiary amino and quaternary ammonium salt groups, and a block chain (B) with an acidic group.
Career Highlights
Tooru Kajita is currently employed at Nippon Soda Co., Ltd., where he continues to innovate in the field of polymer technology. His work has garnered attention for its practical applications in various industries, particularly in enhancing the quality of color filters.
Collaborations
Kajita collaborates with esteemed colleagues, including Takeshi Niitani and Toshiaki Okado, who contribute to his research and development efforts.
Conclusion
Tooru Kajita's contributions to copolymer technology exemplify the impact of innovative thinking in the field of materials science. His patents reflect a commitment to advancing the performance of color filters through novel chemical solutions.