Numazu, Japan

Kazuyoshi Kishibata


Average Co-Inventor Count = 2.3

ph-index = 7

Forward Citations = 139(Granted Patents)


Location History:

  • Numzau, JP (2004)
  • Numazu, JP (2003 - 2014)

Company Filing History:


Years Active: 2003-2014

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27 patents (USPTO):Explore Patents

Title: Profile of Kazuyoshi Kishibata: Innovator in Electric Power Control

Introduction: Kazuyoshi Kishibata, based in Numazu, Japan, is a prolific inventor with an impressive portfolio of 27 patents. His work primarily focuses on innovative solutions in electric power control systems, particularly in the application of rotary electrical machines.

Latest Patents: Among his latest inventions is a control device for rotary electrical machines, which functions both as a motor and a power generator. This device includes a sophisticated power conversion circuit that operates as an inverter, supplying drive current from a battery, and as a rectifier for managing power generation outputs. Another significant patent is the onboard electric power control device. This innovative device integrates a power unit, control unit, and power source unit, reflecting advanced engineering for effective energy management in various applications.

Career Highlights: Kishibata’s career is highlighted by his contributions to Kokusan Denki Co., Ltd., where his expertise in electric power systems has driven significant advancements in the industry. His advancements in technology foster greater efficiency and reliability in electric power applications.

Collaborations: Throughout his career, Kishibata has collaborated with esteemed colleagues such as Hiroyasu Sato and Yuichi Kitagawa. Their combined efforts have led to the realization of cutting-edge technologies and products that enhance the capabilities of electrical systems.

Conclusion: Kazuyoshi Kishibata stands out as a key innovator in the field of electric power control. His patents not only underscore his technical expertise but also contribute to advancements in energy management solutions. As technology continues to evolve, Kishibata’s inventions pave the way for more efficient and reliable electrical systems.

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