Company Filing History:
3 out of 42,508 
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1 out of 1 Years Active: 1986-1988
Title: Hiroshi Kashiwazaki: Innovator in Induction Generator Technology
Introduction
Hiroshi Kashiwazaki is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of induction generator technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of induction machines, particularly in generator and motor systems.
Latest Patents
Kashiwazaki's latest patents include an induction generator/motor system and a pumping-up generator/motor system. The induction generator/motor system features an induction machine connected to a cyclo-converter. This system allows for the development of an induced voltage during transient phenomena, which helps prevent overvoltage by switching the polarity of thyristor converters. The pumping-up generator/motor system comprises an induction generator/motor and at least one cyclo-converter. This design controls the rotational speed in motor mode and maintains a constant output frequency in generator mode, optimizing the system's performance.
Career Highlights
Throughout his career, Hiroshi Kashiwazaki has worked with prominent companies such as Hitachi, Ltd. and Kansai Electric Power Co., Inc. His experience in these organizations has allowed him to develop and refine his innovative technologies in the field of electrical engineering.
Collaborations
Kashiwazaki has collaborated with notable colleagues, including Eiji Haraguchi and Hiroto Nakagawa. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Hiroshi Kashiwazaki's contributions to induction generator technology have made a significant impact in the field. His innovative patents and collaborations with industry leaders highlight his dedication to advancing electrical engineering.