Yuusuke Minagawa

This inventor holds 26 USPTO granted patents, plus 1 CIPO patent and 6 EPO patents, primarily in Hybrid Transmission Technology. Top assignees: Nissan Motor Company Limited, Renault S.a.s. Societe Par Actions Simplifiee. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuusuke Minagawa. Retrieved from https://idiyas.com/inventor/yuusuke-minagawa

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

Calculating rank

USPTO Granted Patents = 26

% Patents Active = 65.4

CIPO Patents = 1

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 2.4

ph-index = 14

Forward Citations = 665(Granted Patents)

Location History:

Yokosuka, JP (1999 - 2017)
Kanagawa, JP (2000 - 2019)

Company Filing History:

26 out of 13,420

Nissan Motor Company Limited

patents

4 out of 17

Renault S.a.s. Societe Par Actions Simplifiee

patents

where one patent can have more than one assignee

Years Active: 1999-2019

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Areas of Expertise:

Hybrid Transmission

Non-Contact Power Feeding

Electric Motor

Control Apparatus

Drive Circuit

Speed Ratio Controller

Motor Generator

Axial Gap Motor

Continuous Variable Transmission

Shift Control Device

Power Supply Device

Hybrid Drive System

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10199163 - Ground-side coil unit (2019-02-05),

2. 9806534 - Non-contact power feeding apparatus and non-contact power feeding method (2017-10-31),

3. 9755461 - Non-contact power feeding apparatus (2017-09-05),

4. 9705565 - Non-contact power supply device (2017-07-11),

5. 7609011 - Electric force transmission device (2009-10-27),

6. 7322896 - Hybrid transmission (2008-01-29),

7. 7315102 - Axial gap motor (2008-01-01),

8. 7291080 - Hybrid transmission (2007-11-06),

9. 7256524 - Axial gap electric motor (2007-08-14),

10. 7204776 - Hybrid transmission and its assembling method (2007-04-17),

11. 7117965 - Control apparatus and method for taking failure countermeasure for hybrid vehicular drive system (2006-10-10),

12. 6910981 - Hybrid transmission and its assembling method (2005-06-28),

13. 6887175 - Hybrid transmission (2005-05-03),

14. 6819985 - Shift control device for hybrid vehicle (2004-11-16),

15. 6732526 - Hybrid automatic transmission (2004-05-11),

Introduction

Yuusuke Minagawa is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of wireless power transmission. With an impressive portfolio of 26 patents, Minagawa has focused on innovative solutions that enhance the efficiency and effectiveness of power feeding technologies.

Latest Patents

Among Minagawa's latest patents are:

1. **Ground-side Coil Unit** - This invention encompasses a ground-side coil unit that features a magnetic material plate positioned next to a power transmission coil, designed to optimize the transmission of electric power wirelessly to a reception coil. The first filter coil is strategically located to negate the magnetic flux generated by the power transmission coil within the magnetic material plate, leading to improved performance.

2. **Non-contact Power Feeding Apparatus and Method** - This technology facilitates electricity transfer without direct contact, utilizing magnetic coupling to transmit power from a power transmission coil to a power reception coil. The apparatus is linked to an alternating-current power source and includes advanced features such as a coupling state estimator and an available output power calculator to enhance efficiency and reliability in power delivery.

Career Highlights

Yuusuke Minagawa has had a distinguished career, working for notable companies such as Nissan Motor Company Limited and Renault S.A.S. Société Par Actions Simplifiée. His tenure in these companies has equipped him with vast experience in automotive innovations and power transmission technologies.

Collaborations

Throughout his career, Minagawa has collaborated with esteemed professionals, including Toshikazu Oshidari and Keyvan Kargar. These partnerships have contributed to the development of advanced technologies and the successful filing of numerous patents.

Conclusion

Yuusuke Minagawa stands out as a key figure in the realm of innovations in wireless power transmission. His inventive spirit and collaborative approach have not only led to advancements in technology but have also positioned him as a leading inventor in his field. With a strong foundation in both research and application, Minagawa continues to influence the future of power feeding technologies, making a lasting impact on the industry.

Profile summary based on public USPTO records.