Company Filing History:
Years Active: 2006-2014
Title: Innovations of Koichiro Saito
Introduction
Koichiro Saito is a notable inventor based in Funabashi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the area of motor technology. With a total of six patents to his name, Saito's work has had a considerable impact on the industry.
Latest Patents
Saito's latest patents include an "Apparatus and method for detecting partial discharge at turn-to-turn insulation in motor" and "Apparatus and method for partial discharge detection of turn-to-turn insulation in motor." The first patent describes a surge generator that creates a surge voltage for the windings of a motor by applying a pulse voltage. It also features a partial discharge current detector that identifies partial discharge currents between the winding turns of the motor. The surge generator is designed to replicate the surge voltage observed at the motor terminal when driven by an inverter, operating at a frequency range of 50 Hz to 20 kHz. His second patent focuses on a frequency converter for driving a motor, which includes an inverter unit for converting direct current to alternating current, a control unit for managing the inverter, and a housing that supports these components. This invention also incorporates a rise time change unit to modify the voltage output waveform from the inverter unit.
Career Highlights
Saito is currently employed at Hitachi Industrial Equipment Systems Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing motor drive systems and enhancing their efficiency and reliability.
Collaborations
Throughout his career, Saito has collaborated with several talented individuals, including Tadahiro Shimozono and Takeshi Obata. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Koichiro Saito's contributions to the field of electrical engineering and motor technology are noteworthy. His innovative patents and collaborations with esteemed colleagues highlight his commitment to advancing the industry. Saito's work continues to influence the development of efficient motor systems and technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.