Katsumi Tozawa

Title: Innovations of Katsumi Tozawa

Introduction

Katsumi Tozawa is a notable inventor based in Anjo, Japan. He has made significant contributions to the field of engineering, particularly in the development of power tools. With a total of 9 patents to his name, Tozawa has demonstrated a commitment to innovation and practicality in his designs.

Latest Patents

Among his latest inventions is the Engine-driven Cutter. This handheld device features a disk blade and a main body that drives the blade using a four-stroke engine. The design includes an oil supplying opening for engine oil and an oil exhausting opening, both located on one side of the main body where the driving axis of the engine is situated. Another significant invention is the Electric-power Cultivator, which utilizes at least one rechargeable battery as a power source. This cultivator can include multiple rechargeable batteries that can be switched in sequence to enhance its functionality.

Career Highlights

Tozawa has worked with prominent companies in the power tool industry, including Makita Corporation and Makita Electric Works, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products.

Collaborations

Throughout his career, Tozawa has collaborated with talented individuals such as Masaki Kondo and Tomonobu Nashimoto. These partnerships have fostered a creative environment that has led to the successful development of various inventions.

Conclusion

Katsumi Tozawa's contributions to the field of engineering and power tools are noteworthy. His innovative spirit and dedication to improving technology have resulted in several patents that enhance the functionality and efficiency of everyday tools.