Hiroyuki Ikoshi

Title: Innovations by Hiroyuki Ikoshi

Introduction

Hiroyuki Ikoshi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced power supply technologies. With a total of two patents to his name, Ikoshi continues to push the boundaries of innovation.

Latest Patents

Ikoshi's latest patents include a sputtering apparatus and a discharge power supply apparatus. The sputtering apparatus is designed with a DC power supply, an inverter that converts DC voltage to AC voltage, a matching circuit that transforms the AC voltage, a rectifier that converts the transformed AC voltage to direct current, and a sputtering load. The matching circuit features a transformer that transforms AC voltage from the inverter, along with inductance L provided in series with at least one of the primary and secondary windings, and a condenser C provided in parallel with at least one of the primary and secondary windings through inductance L.

The discharge power supply apparatus is intended for supplying a D.C. voltage to a discharge load and discharging the same. This apparatus includes an inverter circuit that converts D.C. voltage to A.C. voltage, a transformer with a primary winding to which the A.C. voltage output by the inverter circuit is supplied, and a secondary winding. Additionally, it features a full-wave rectifier circuit that has a plurality of diodes and rectifies the A.C. voltage generated by the secondary winding, along with a trigger capacitor connected in parallel to a part of the diodes of the full-wave rectifier circuit.

Career Highlights

Hiroyuki Ikoshi is currently employed at Origin Electric Company, Limited, where he applies his expertise in electrical engineering to develop innovative solutions. His work has been instrumental in advancing the company's technological capabilities.

Collaborations

Ikoshi collaborates with talented coworkers, including Kiyomi Watanabe and Kiyoshi Komatsu, who contribute to the innovative environment at Origin Electric Company.

Conclusion

Hiroyuki Ikoshi's contributions to the field of electrical engineering through his patents reflect his commitment to innovation. His work continues to influence advancements in power supply technologies, showcasing the importance of inventors in driving progress.