Kentaro Oishi

Title: Kentaro Oishi: Innovator in Halogenated Zinc Phthalocyanine Pigments

Introduction

Kentaro Oishi is a notable inventor based in Sakura, Japan. He has made significant contributions to the field of pigment production, particularly focusing on halogenated zinc phthalocyanine pigments. With a total of 2 patents to his name, Oishi's work has implications for various applications, including color filters.

Latest Patents

Oishi's latest patents include a method for producing halogenated zinc phthalocyanine pigment. This method involves forming a halogenated zinc phthalocyanine crude pigment into a final pigment. The crude pigment is synthesized using a compound that generates an acid upon reacting with water. A crucial step in this process is the pretreatment of the crude pigment, which involves heating it in water to achieve a pH of 5.0 or higher. Another significant patent focuses on a novel halogenated zinc phthalocyanine pigment specifically designed for color filters. This pigment is capable of forming a green color filter that exhibits excellent contrast and high luminance, characterized by a specific Raman spectrum peak intensity.

Career Highlights

Kentaro Oishi is currently employed at Dic Corporation, where he continues to innovate in the field of pigment technology. His work has garnered attention for its potential applications in various industries, particularly in the production of high-quality color filters.

Collaborations

Oishi collaborates with talented coworkers, including Keisuke Sakamoto and Ryousuke Asami. Their combined expertise contributes to the advancement of their projects and the overall success of their innovations.

Conclusion

Kentaro Oishi's contributions to the field of halogenated zinc phthalocyanine pigments highlight his role as an influential inventor. His innovative methods and collaborations continue to push the boundaries of pigment technology.