Takamitsu Kimura

Title: Takamitsu Kimura: Innovator in Electrical Discharge Machining

Introduction

Takamitsu Kimura is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of electrical discharge machining, particularly through his innovative patents. With a total of 3 patents to his name, Kimura continues to push the boundaries of technology in his area of expertise.

Latest Patents

One of Kimura's latest patents is focused on an electrical discharge machining electrode wire and its manufacturing method. This electrode wire features a core made of copper or a copper alloy, surrounded by a covering layer that includes zinc. The outermost layer of this covering consists of an ε-phase of a copper-zinc based alloy. Notably, this outermost layer has a copper concentration ranging from 12 to 20 mass %, with a variation of no more than 5 mass % in the copper concentration along the length of the electrode wire. Additionally, the outermost layer exhibits a Vickers hardness between 200 to 300 Hv, enhancing its durability and performance.

Career Highlights

Takamitsu Kimura is associated with Hitachi Metals, Ltd., where he applies his expertise in developing advanced materials and technologies. His work has been instrumental in improving the efficiency and effectiveness of electrical discharge machining processes.

Collaborations

Throughout his career, Kimura has collaborated with talented individuals such as Takayuki Tsuji and Hiromitsu Kuroda. These partnerships have fostered innovation and contributed to the success of various projects within the company.

Conclusion

Takamitsu Kimura stands out as a prominent inventor in the field of electrical discharge machining. His innovative patents and collaborations reflect his commitment to advancing technology. His contributions continue to influence the industry and inspire future innovations.