Kazunori Nigorikawa

Title: Kazunori Nigorikawa: Innovator in Photopolymer Technology

Introduction

Kazunori Nigorikawa is a prominent inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of photopolymer technology, holding a total of five patents. His work focuses on developing materials that enhance image recording capabilities.

Latest Patents

Nigorikawa's latest patents include a photopolymerizable composition and a recording material that utilizes this composition. This invention is notable for its high sensitivity to visible and infrared light, along with excellent raw storage properties. The composition consists of a polymerizable compound with an ethylenic unsaturated bond, a photoradical generating agent, and a thiol compound. Another significant patent involves a method for forming an azo colorant using a diazo compound and a coupler with a leaving group, which accelerates the coupling reaction rate.

Career Highlights

Kazunori Nigorikawa is associated with Fuji Photo Film Company, Limited, where he has been instrumental in advancing photopolymer technology. His innovative approaches have led to the development of materials that improve the efficiency and quality of image recording.

Collaborations

Nigorikawa has collaborated with notable colleagues, including Mitsuyuki Tsurumi and Hisao Yamada. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Kazunori Nigorikawa's work in photopolymer technology has made a significant impact on the field of image recording. His innovative patents and collaborations highlight his role as a leading inventor in this area.