IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Shinya Toyodome

USPTO Granted Patents = 17 

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:

goldMedal17 out of 15,844 
 
Mitsubishi Electric Corporation
 patents

Years Active: 2020-2025

where 'Filed Patents' based on already Granted Patents

17 patents (USPTO):
1. 12323077 - Motor drive device (2025-06-03),
2. 12244255 - Electric motor drive device and refrigeration cycle application device (2025-03-04),
3. 11863099 - Air conditioner and driving device (2024-01-02),
4. 11711040 - Motor driving apparatus and refrigeration cycle equipment (2023-07-25),
5. 11711039 - Motor drive apparatus (2023-07-25),
6. 11705841 - Estimation device and AC motor drive device (2023-07-18),
7. 11683001 - Motor driving apparatus (2023-06-20),
8. 11682992 - Motor drive device, compressor drive system, and refrigeration cycle system (2023-06-20),
9. 11632068 - Motor driving device and air conditioner (2023-04-18),
10. 11632067 - Speed estimating device for AC motor, driving device for AC motor, refrigerant compressor, and refrigeration cycle apparatus (2023-04-18),
11. 11329587 - Motor driving apparatus, refrigeration cycle system, air conditioner, water heater, and refrigerator (2022-05-10),
12. 11201576 - Motor driving apparatus and refrigeration cycle equipment (2021-12-14),
13. 11101728 - Power converting apparatus, motor drive control apparatus, blower, compressor, and air conditioner (2021-08-24),
14. 11005410 - Motor driving apparatus (2021-05-11),
15. 11005404 - Motor driving apparatus (2021-05-11),

Title: Shinya Toyodome: Innovator in Motor Drive Technology

Introduction

Shinya Toyodome is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor drive technology, holding a total of 17 patents. His work focuses on enhancing the efficiency and functionality of electric motor systems.

Latest Patents

One of Toyodome's latest patents is a motor drive device that includes an inverter unit supplying alternating current to a motor with multiple stator windings. This device features a connection switching unit that alters the connection state of the stator windings. Additionally, it incorporates a rotor flux estimation unit that calculates an estimated rotor flux based on current information. This innovation allows for the determination of anomalies in the connection state while the motor operates. Another notable patent is an electric motor drive device that consists of a booster circuit, inverter, and connection switching device. This device boosts the bus voltage applied to a DC bus and controls the inverter to provide an AC voltage with variable frequency and voltage to the electric motor.

Career Highlights

Shinya Toyodome is currently employed at Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies in motor drive systems. His expertise in this area has positioned him as a key figure in the advancement of electric motor applications.

Collaborations

Toyodome has collaborated with notable colleagues, including Koichi Arisawa and Takashi Yamakawa. Their combined efforts contribute to the innovative projects at Mitsubishi Electric Corporation.

Conclusion

Shinya Toyodome's work in motor drive technology exemplifies the impact of innovation in the field of electrical engineering. His patents reflect a commitment to improving motor efficiency and functionality, making significant strides in the industry.

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