Shinsaku Kusube

This inventor holds 40 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 38 EPO patents, primarily in Power Conversion Technology. Top assignee: Mitsubishi Electric Corporation. Active years: 2015-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinsaku Kusube. Retrieved from https://idiyas.com/inventor/shinsaku-kusube

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 40 (Patent Applications = 2)

% Patents Active = 85.0

CIPO Patents = 1

EPO Patents = 38 (Patent Applications = 38)

Average Co-Inventor Count = 4.6

ph-index = 10

Forward Citations = 190(Granted Patents)

Company Filing History:

40 out of 16,618

Mitsubishi Electric Corporation

patents

Years Active: 2015-2022

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Areas of Expertise:

Power Converter

Air-Conditioning Apparatus

Heat Pump Device

Refrigeration Cycle

Harmonic Current Compensator

Motor Drive Control

Backflow Preventing Device

High-Frequency Current Compensator

Compressor

Thermal Management

Air-Sending Device

Three-Phase Inverter

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11509232 - Power converter and air-conditioning apparatus using the same (2022-11-22),

2. 11489478 - Power conversion device (2022-11-01),

3. 11309709 - High-frequency current compensator and air-conditioning system (2022-04-19),

4. 11211875 - Power converter, compressor, air-sending device, and air-conditioning apparatus (2021-12-28),

5. 11112130 - Refrigeration cycle apparatus (2021-09-07),

6. 11015820 - Outdoor unit and air conditioner (2021-05-25),

7. 10724748 - Air-conditioning apparatus (2020-07-28),

8. 10700625 - Power conversion device (2020-06-30),

9. 10605500 - Heat pump device, air conditioner, and freezer (2020-03-31),

10. 10404196 - Backflow preventing device, power conversion apparatus, and refrigerating and air-conditioning apparatus (2019-09-03),

11. 10263539 - Power converter and air-conditioning apparatus using the same (2019-04-16),

12. 10250037 - Harmonic current compensator and air-conditioning system (2019-04-02),

13. 10211753 - Power conversion device and air-conditioning apparatus (2019-02-19),

14. 10208991 - Heat pump device, and air conditioner, heat pump water heater, refrigerator and freezing machine including heat pump device (2019-02-19),

15. 10116205 - Power conversion device and refrigerating and air-conditioning apparatus (2018-10-30),

Title: Shinsaku Kusube: Innovator in Power Conversion Technologies

Introduction

Shinsaku Kusube is a renowned inventor based in Tokyo, Japan, with an impressive portfolio of 40 patents. His contributions to the field of power conversion and air conditioning technology have greatly influenced modern electronic systems.

Latest Patents

Among his latest inventions is a cutting-edge power converter designed to enhance energy efficiency and performance. This device features a rectifier to convert AC voltage from a power supply, a booster circuit to elevate the rectified voltage, and a smoothing capacitor that stabilizes the voltage output. Additionally, the power module is capable of converting this DC voltage back into AC, while a mounted snubber capacitor effectively absorbs surge voltages.

Another notable patent is the power conversion device which incorporates a current detection unit to monitor current through a rotary electric machine. It utilizes a switching pattern determination unit to optimize output based on detected parameters, ensuring the current follows desired command values while maintaining harmonic distortion within prescribed limits.

Career Highlights

Shinsaku Kusube is currently affiliated with Mitsubishi Electric Corporation, a leading global manufacturer known for its innovation in electrical and electronic equipment. Over the years, his work has played a vital role in advancing the capabilities of energy devices, contributing to both efficiency and sustainability in the industry.

Collaborations

Throughout his career, Kusube has collaborated with talented peers such as Kenta Yuasa and Akihiro Tsumura. Together, they have tackled complex challenges in power electronics and have significantly contributed to advancements in their respective fields.

Conclusion

Shinsaku Kusube’s innovative spirit and dedication to developing effective power conversion solutions have made a lasting impact on the technology landscape. His patents not only advance engineering practices but also pave the way for future innovations in energy efficiency and renewable energy systems.

Profile summary based on public USPTO records.