Hiroyuki Furukawa

Title: The Innovations of Hiroyuki Furukawa

Introduction

Hiroyuki Furukawa, an accomplished inventor based in Yamanashi, Japan, has made significant contributions to the field of electrical discharge machining. With a total of five patents to his name, Furukawa's work exemplifies the fusion of technology and engineering, particularly in the innovation of machining tools.

Latest Patents

Furukawa's latest patents include the **Wire Electrical Discharge Machine and Machining Condition Adjustment Method**. This invention features a wire electrical discharge machine designed for efficient electrical discharge machining on various workpieces. It utilizes an electrode gap formed between a wire electrode and the workpiece, applying voltage to generate electrical discharge under specified machining conditions. Notable components of this machine include a wire breakage detector, which identifies any breakage of the wire electrode, and a position calculator that determines the breakage location along the transfer path. Additionally, the adjustment unit optimizes the machining conditions when the breakage occurs in a designated section of the transfer path.

Another significant patent is the **Wire Electric Discharge Machine**. In this system, a primary power supply charges a capacitor by activating a switching element and, upon completion of the charge cycle, the switching element is turned off. Subsequently, an AC pulse voltage is applied to the gap between the wire electrode and the workpiece through controlled switching. Once dielectric breakdown occurs, the capacitor is connected to provide pulse current necessary for the machining process. These innovations reflect Furukawa’s dedication to enhancing the efficiency and effectiveness of machining technologies.

Career Highlights

Hiroyuki Furukawa is currently associated with Fanuc Corporation, a prominent player in automation and robotics technology. His work at Fanuc has positioned him as a leader in the development of sophisticated machining solutions that are critical in modern manufacturing processes.

Collaborations

Throughout his career, Furukawa has collaborated with notable colleagues, including Akiyoshi Kawahara and Hiroyuki Abe. These partnerships have fostered a collaborative spirit of innovation, allowing them to explore new frontiers in machining and automated technology.

Conclusion

Hiroyuki Furukawa's contributions to electrical discharge machining exemplify how innovative ideas can transform technology and improve manufacturing efficiency. With a robust portfolio of patents, Furukawa continues to influence the field, ensuring that his inventions leave a lasting impact on the industry. His dedication and collaborative efforts with esteemed colleagues further illustrate the importance of teamwork in driving innovation forward.