Toshiyuki Kanno

Title: The Innovative Contributions of Toshiyuki Kanno

Introduction

Toshiyuki Kanno is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical information memory technology. With a total of 7 patents to his name, Kanno's work has advanced the capabilities of optical data storage.

Latest Patents

One of Kanno's latest patents is for an optical information memory medium. This invention comprises a substrate, an improved underlying layer formed on the substrate surface, and a recording layer mainly consisting of an organic pigment. The underlying layer is created by causing a compound containing a hydroxyl or carboxyl group to react with a hydrolyzed condensate derived from specific metal alkoxides or aryloxides. Another notable patent is for an erasable optical information recording medium. This medium features a transparent substrate and a recording layer that includes a thin film of polydiacetylene. This material can undergo a reversible planar-nonplanar transition due to light irradiation, allowing for the recording and erasing of information.

Career Highlights

Throughout his career, Kanno has worked with notable companies such as Olympus Optical Company, Ltd. and Toagosei Chemical Industry Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

Kanno has collaborated with several professionals in his field, including Hitoshi Watanabe and Yasuji Nagata. These collaborations have likely enriched his research and development efforts.

Conclusion

Toshiyuki Kanno's innovative work in optical information memory technology has made a lasting impact on the industry. His patents reflect a deep understanding of materials and their applications in data storage. Kanno's contributions continue to influence advancements in optical technologies.