Katsumi Takezawa

Title: Katsumi Takezawa: Innovator in Wet Type Friction Material

Introduction

Katsumi Takezawa is a notable inventor based in Fukuroi, Japan. He has made significant contributions to the field of friction materials, particularly with his innovative approach to wet type friction materials. His work has implications for various industries, including automotive and manufacturing.

Latest Patents

Katsumi Takezawa holds 1 patent for his invention of a wet type friction material. This invention comprises a paper base material and binder, where the paper base material includes silica with an average particle diameter of 1 to 10 micrometers and disc-shaped diatom earth. The binder consists of a cured substance of a liquid resin composition material obtained by mixing resol type phenol resin with silicone resin. The weight ratio between the non-volatile components of the resol type phenol resin and the silicone resin is adjusted to a range of 95/5 to 85/15.

Career Highlights

Throughout his career, Katsumi Takezawa has worked with prominent companies such as NSK-Warner K.K. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his expertise in friction materials.

Collaborations

Katsumi has collaborated with notable coworkers, including Masataka Kawabata and Atsushi Suzuki. Their combined efforts have contributed to advancements in the field of friction materials.

Conclusion

Katsumi Takezawa's innovative work in wet type friction materials showcases his expertise and dedication to advancing technology in this area. His contributions continue to influence the industry and inspire future innovations.