Hiroshi Sugie, an accomplished inventor based in Chiyoda-ku, Japan, has made significant contributions to the field of electrical engineering through his innovative patents. With a total of four patents to his name, Sugie's work focuses primarily on enhancing electric discharge machining and motor drive devices, showcasing his expertise and dedication to technological advancement.

Latest Patents

Among his most recent innovations, Sugie's patent for a "Wire Electric Discharge Machining Apparatus and Control Device" stands out. This invention involves drive units that adjust the relative position between a wire electrode and a workpiece. It utilizes a wire guide to manage positioning and includes a correction-amount storage unit, which saves position correction amounts corresponding to specific machining conditions. Furthermore, the device features a wire-position correction unit that ensures precise control based on read position correction amounts.

Another notable patent is for a "Motor Drive Device," which incorporates a motor drive unit generating current based on a positional command and the motor's detection values. This device also includes a motor-coil ambient-temperature estimation unit, which enhances efficiency by calculating temperature corrections, and a motor-coil protection unit that manages current limits based on these estimations.

Career Highlights

Hiroshi Sugie is proud to be associated with Mitsubishi Electric Corporation, a leading company in the field of electrical engineering and technology. His innovative work in developing advanced electric discharge machining techniques and motor drive solutions has positioned him as a key contributor within the company.

Collaborations

Throughout his career, Sugie has collaborated with notable fellow inventors, including Masahiro Ougiwari and Daisuke Koyama. Together, they have worked on several projects that highlight their collective expertise in engineering and technology, further contributing to advancements within their field.

Conclusion

Hiroshi Sugie's dedication to innovation and his contributions to electric discharge machining and motor drive technology serve as a testament to the impact of inventive minds in shaping the future of engineering. His continued work at Mitsubishi Electric Corporation ensures that his legacy will inspire future generations of inventors and engineers worldwide.

Profile summary based on public USPTO records.

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