Takashi Kanno

Title: The Innovations of Takashi Kanno

Introduction

Takashi Kanno is a notable inventor based in Asao, Japan. He has made significant contributions to the field of photoelectric encoders, holding a total of 2 patents. His work focuses on enhancing the durability and functionality of scales used in these devices.

Latest Patents

One of his latest patents is a scale for a photoelectric encoder. This innovative scale effectively protects the base from corrosion, rust, and flaws. It includes a base, a light-absorbing layer with a DLC layer formed on at least one surface, and light-reflecting layers that have a higher reflectance than the light-absorbing layer. These layers are formed into a grating on the light-absorbing layer, optimizing the scale's performance. Another significant patent is for a photoelectric encoder and method of manufacturing scales. This invention involves forming a first metal layer of tungsten on a substrate, followed by a second metal layer of chromium. The second layer is selectively removed using a mask of resist and an etching stopper of the first metal layer to create an optical grating.

Career Highlights

Takashi Kanno is currently employed at Mitutoyo Corporation, a company renowned for its precision measuring instruments. His work at Mitutoyo has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of measurement technology.

Collaborations

Throughout his career, Kanno has collaborated with talented individuals such as Atsushi Tominaga and Kenichi Kojima. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takashi Kanno's contributions to the field of photoelectric encoders exemplify the spirit of innovation. His patents reflect a commitment to enhancing technology and improving product durability. His work continues to influence the industry and inspire future inventors.