Nobuhisa Danou

Title: Nobuhisa Danou: Innovator in Photosensitive Recording Materials

Introduction

Nobuhisa Danou is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of photosensitive recording materials, holding two patents that showcase his innovative approach to technology.

Latest Patents

Danou's latest patents include a thermofixable photosensitive recording material and a pressure-sensitive recording material. The thermofixable photosensitive recording material comprises a substrate and a recording layer that includes a pyrazolone derivative functioning as a color former, along with a hydroquinone derivative and an acidic substance that serve as color forming and fixing auxiliary agents. The pressure-sensitive recording material utilizes a color forming reaction between a colorless or light-colored basic dye and a color acceptor, featuring various configurations of basic dye and color acceptor layers.

Career Highlights

Throughout his career, Nobuhisa Danou has worked with prominent companies such as Kanzaki Paper Manufacturing Co., Ltd. and New Oji Paper Co., Ltd. His work has significantly impacted the development of recording materials, enhancing their functionality and application.

Collaborations

Danou has collaborated with notable colleagues, including Tetsuo Tsuchida and Yasuji Koga. These partnerships have contributed to the advancement of his research and innovations in the field.

Conclusion

Nobuhisa Danou's contributions to photosensitive recording materials reflect his dedication to innovation and technology. His patents demonstrate a commitment to enhancing the functionality of recording materials, making a lasting impact in his field.