Koichi Tsunoda

Title: Koichi Tsunoda: Innovator in Bearing Production Technology

Introduction

Koichi Tsunoda is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of bearings. His innovative approach has led to the development of a unique method that enhances efficiency in bearing production.

Latest Patents

Koichi Tsunoda holds a patent for an "Apparatus for producing bearings in the form of press worked bush." This invention outlines a useful method for producing a large number of bearings efficiently. The process begins with the creation of blanks that have four corner edges chamfered. A strip of metallic material, referred to as a hoop, is pressed stepwise to form a series of V-shaped notches, with the depth of these notches increasing toward the outlet of the die section. Once the notches are formed, the hoop is cut off at the center of the last V-shaped notch using a pair of cutting tools. The die assembly used in this method includes both U-bending and circle bending die sections, which are arranged in series. This innovative design eliminates the need for a feeding device in each press working step.

Career Highlights

Koichi Tsunoda is associated with Oiles Industry Co., Ltd., where he has applied his expertise in manufacturing technology. His work has significantly impacted the efficiency and effectiveness of bearing production processes.

Collaborations

Throughout his career, Koichi has collaborated with talented individuals such as Tatsuro Wakabayashi and Masayuki Kohama. These collaborations have further enriched his work and contributed to advancements in the field.

Conclusion

Koichi Tsunoda's innovative methods in bearing production exemplify the importance of creativity and efficiency in manufacturing. His contributions continue to influence the industry and pave the way for future advancements.