Hiroki Hikosaka

Title: **Innovative Contributions of Hiroki Hikosaka in Electric Discharge Technology**

Introduction

Hiroki Hikosaka, an accomplished inventor based in Tokyo, Japan, has made significant strides in the field of electric discharge machines. With a total of five patents to his name, his inventions have contributed to advancements in power supply control and machining processes that benefit various industrial applications.

Latest Patents

Hikosaka's latest patents reflect his innovative approach to enhancing electric discharge machines. One of his notable inventions is the **Power Supply Control Apparatus of Electric Discharge Machine**. This invention features a power supply control apparatus that expertly manages pulse discharges within the machining gap of electric discharge machines. Key components of this apparatus include a voltage level detecting device that monitors the generated discharge voltage, a voltage level comparator that assesses this voltage against a reference value, and a determining unit that identifies abnormal discharge pulses based on the comparison results, allowing for tailored decision-making during machining operations.

Another important patent is his design for an **Electric Discharge Machine**, which incorporates an electrode, a shaft-feed driving unit, and various control mechanisms. This machine is equipped with a machining-condition setting and changing unit that adjusts voltage and current parameters between the electrode and the workpiece. Hikosaka's innovation aims to stabilize electric discharges post-jump operations, facilitating more consistent machining performance.

Career Highlights

Hikosaka is currently employed at Mitsubishi Electric Corporation, where he leverages his expertise to develop and refine technologies related to electric discharge machining. His contributions have positioned him as a key figure in the advancement of this field, showcasing a blend of technical knowledge and practical application in his inventions.

Collaborations

In his career, Hikosaka has collaborated with notable colleagues such as Kazunari Morita and Yasuo Onodera. These partnerships have fostered a creative environment that promotes innovation and the successful execution of complex projects, enhancing the capabilities of electric discharge technology.

Conclusion

In conclusion, Hiroki Hikosaka stands out as a significant inventor in the realm of electric discharge technology. Through his numerous patents and collaborations, he continues to impact the industry positively. His work at Mitsubishi Electric Corporation and innovative inventions reflect a deep commitment to advancing machining technologies, setting a standard for future developments in this critical area of engineering.