Isao Tateno

Title: Isao Tateno: Innovator in Photosensitive Resin Technology

Introduction

Isao Tateno is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of photosensitive resin compositions, particularly in the development of materials used in color filters. His innovative work has led to the creation of a patented technology that enhances the performance of these materials.

Latest Patents

Tateno holds a patent for a photosensitive resin composition and color filter. This positive photosensitive resin composition is characterized by its favorable heat resistance and transparency. The composition includes a resin component that features a structural unit obtained by substituting hydrogen atoms of phenolic hydroxyl groups with a naphthoquinone-1,2-diazide-5-(and/or -4-) sulfonyl group. This innovative approach allows for improved functionality in various applications.

Career Highlights

Isao Tateno is associated with Tokyo Ohka Kogyo Co., Ltd., a company known for its advancements in chemical products and materials. His work has been instrumental in pushing the boundaries of technology in the field of photosensitive materials. Tateno's dedication to innovation is evident in his successful patent, which showcases his expertise and commitment to research and development.

Collaborations

Throughout his career, Tateno has collaborated with talented individuals such as Hiroyuki Ohnishi and Yasuaki Sugimoto. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Isao Tateno's contributions to the field of photosensitive resin technology exemplify the spirit of innovation. His patented work not only enhances the performance of color filters but also reflects his commitment to advancing material science. Tateno's achievements serve as an inspiration for future inventors in the industry.