Company Filing History:

8 out of 516

Toshiba Mitsubishi-electric Industrial Systems Corporation

Wisconsin Alumni Research Foundation

patents

where one patent can have more than one assignee

Years Active: 2020-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12348155 - Power conversion device (2025-07-01),

2. 12294313 - Drive system and control device for drive system (2025-05-06),

3. 11754421 - Resolver signal processing device, drive apparatus, resolver signal processing method, and program (2023-09-12),

4. 11555715 - Resolver signal processing device, drive apparatus, resolver signal processing method, and program (2023-01-17),

5. 11258390 - Motor drive system and control method (2022-02-22),

6. 11088543 - Failure diagnosis system (2021-08-10),

7. 10840841 - Control device for power conversion device, control method, and motor drive system (2020-11-17),

8. 10763769 - Controller for power convertor and motor driving system (2020-09-01),

9. 10727770 - Control device for power conversion device, and motor drive system (2020-07-28),

10. 10727761 - Power conversion apparatus (2020-07-28),

Title: **Chikara Morito: Innovator in Power Conversion Technologies**

Introduction

Chikara Morito is a distinguished inventor based in Tokyo, Japan, known for his significant contributions to power conversion technologies. With an impressive portfolio of 10 patents, Morito has made a substantial impact in the field, particularly through his innovative devices that enhance the efficiency and safety of electrical systems.

Latest Patents

Among his notable inventions, Morito's latest patents include a sophisticated power conversion device and a drive system with a control device specifically designed for multi-phase AC motors. The power conversion device features a first relay unit and several second relay units, working in concert with a safety control unit to ensure functional safety across all power conversion units. The drive system he developed effectively drives a multi-phase AC motor by managing the current flow through its windings using a pair of power converters. His innovative control devices are designed to output specific phase voltage waveforms, demonstrating his commitment to advanced engineering solutions.

Career Highlights

Throughout his career, Chikara Morito has worked with prominent companies, including Toshiba Mitsubishi-Electric Industrial Systems Corporation and TMEIC Corporation. His experience in these leading firms has allowed him to refine his skills and push the boundaries of conventional power conversion technologies.

Collaborations

In his quest to innovate, Morito has collaborated with talented professionals like Yang Xu and Hiromitsu Suzuki. Working alongside such esteemed individuals has enabled him to share ideas and develop groundbreaking solutions that address various challenges in electrical engineering.

Conclusion

Chikara Morito stands out as a pioneering inventor in the field of power conversion. His dedication to innovation and his collaborative spirit have resulted in numerous patents and advancements in technology. As a leading figure in his area, Morito continues to inspire the next generation of inventors and engineers.

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