This inventor holds 3 USPTO granted patents. Top assignees: Kabushiki Kaisha Yaskawa Denki, Yaskawa America, Inc.. Active years: 2015-2019.
Location History:
- Fukuoka, JP (2015)
- Kitakyushu, JP (2018 - 2019)
Company Filing History:
3 out of 1,136 
1 out of 32 
Years Active: 2015-2019
Title: Kenji Mitsuda: Innovator in Inverter Technology
Introduction
Kenji Mitsuda is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of inverter technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of power conversion systems.
Latest Patents
Mitsuda's latest patents include an inverter system, an inverter apparatus, and a method of controlling an inverter system. The inverter system comprises an inverter apparatus and a smoothing capacitor charging-power apparatus. The inverter apparatus features a transformer with primary and secondary windings, along with inverter cells that include a converter circuit, a smoothing capacitor, and an inverter circuit. The converter circuit is designed to convert an intermediate alternating-current voltage into a direct-current voltage, while the smoothing capacitor ensures the direct-current voltage is stable. The inverter circuit generates a phase voltage of a variable alternating-current voltage from the smoothed direct-current voltage. Additionally, the smoothing capacitor charging-power apparatus is connected to the primary windings to supply initial charging power to the smoothing capacitor.
Another significant patent is a power conversion apparatus that connects to a 3-phase AC power source. This apparatus includes fuses positioned on different phases of the source, along with voltage detection devices that monitor the status of the fuses. The status detection device analyzes the voltage readings to determine the operational status of the fuses.
Career Highlights
Throughout his career, Kenji Mitsuda has worked with prominent companies such as Yaskawa Electric Corporation and Yaskawa America, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in power conversion technology.
Collaborations
Mitsuda has collaborated with talented individuals in his field, including Hiroshi Takagi and Taisuke Katayama. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Kenji Mitsuda is a distinguished inventor whose work in inverter technology has led to multiple patents and advancements in power conversion systems. His contributions continue to influence the industry and inspire future innovations.