Location History:
- Chiyoda-ku, JP (2012 - 2017)
- Tokyo, JP (2014 - 2022)
Company Filing History:
14 out of 15,895 
1 out of 21,351 
Years Active: 2012-2022
Title: Innovator Mitsunori Tabata: Advancements in Electric Motor Control
Introduction
Mitsunori Tabata, a notable inventor based in Chiyoda-ku, Japan, has made significant contributions to the field of electric motor technology. With a repertoire of 15 patents, his innovative designs are key to enhancing efficiency and functionality in electric motor systems.
Latest Patents
Among his latest patents is a 'Control Device for Electric Motor', which features a battery voltage detecting unit that monitors the voltage during motor operation. The device includes a minimum voltage holding section that reduces the electric motor's consumption current to maintain battery voltage above a set threshold when it drops. This innovation enables cost-effective suppression of battery voltage reduction during operation.
Another significant patent is the 'Controller for Rotary Electric Machine', designed to minimize the occurrence of angle intervals where the rotary electric machine cannot produce torque. This controller utilizes rectangular wave control with dual groups of three-phase windings and offers two operational modes that adjust the ON angle interval based on the switching conditions.
Career Highlights
Mitsunori Tabata's professional journey includes valuable experiences at prominent companies such as Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work within these organizations has facilitated substantial advancements in electric machinery technologies, contributing to both innovation and efficiency in the industry.
Collaborations
During his career, Mitsunori has collaborated with esteemed colleagues, including Kenichi Akita and Masato Mori. Their combined expertise has driven forward the technological breakthroughs that are shaping the future of electric motor designs.
Conclusion
Through his inventive spirit and technical acumen, Mitsunori Tabata continues to lead advancements in electric motor control systems. His patents reflect a commitment to innovation that not only enhances performance but also reduces operational costs in electric machinery. As the industry evolves, Tabata's contributions will play a crucial role in shaping the technologies of tomorrow.