Ryoji Miyatake

USPTO Granted Patents = 11 (Patent Applications = 2)

EPO Patents = 3 (Patent Applications = 12)

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

11 out of 15,844

Mitsubishi Electric Corporation

where one patent can have more than one assignee

Years Active: 2018-2025

where 'Filed Patents' based on already Granted Patents

11 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12451789 - Magnetic strain wave gear device (2025-10-21),

2. 12431776 - Permanent magnet-type rotary electric machine (2025-09-30),

3. 12289016 - Rotating electric machine and stator manufacturing method (2025-04-29),

4. 12249889 - Magnetic-geared motor with divisional spacers (2025-03-11),

5. 12176756 - Stator with stator magnet, magnetic body, fixing member, and coil disposed in slots and rotary electric machine using same (2024-12-24),

6. 12142985 - Stator with slots having cooling portions between coils and magnets installed therein and corresponding rotary electric machine (2024-11-12),

7. 11996734 - Stator and rotary electric machine using same (2024-05-28),

8. 11735970 - Short-circuit generator (2023-08-22),

9. 11398758 - Armature coil and armature (2022-07-26),

10. 10734931 - Brushless synchronous power generation apparatus (2020-08-04),

11. 10020763 - Power generation system (2018-07-10),

Title: Ryoji Miyatake: Innovator in Magnetic Gear Technology

Introduction

Ryoji Miyatake is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of magnetic gear technology, holding a total of 11 patents. His innovative designs focus on improving efficiency in various mechanical systems.

Latest Patents

Miyatake's latest patents include a magnetic strain wave gear device and a permanent magnet-type rotary electric machine. The magnetic strain wave gear device is designed to enhance assembly efficiency while minimizing energy conversion losses. It features a stator with a core, winding, and magnet, along with two rotors that work in tandem to optimize performance. The permanent magnet-type rotary electric machine consists of a stator and two rotors, with specific configurations that improve operational efficiency.

Career Highlights

Throughout his career, Miyatake has worked with notable organizations such as Mitsubishi Electric Corporation and Osaka University. His experience in these institutions has allowed him to develop cutting-edge technologies that have practical applications in various industries.

Collaborations

Miyatake has collaborated with esteemed colleagues, including Haruyuki Kometani and Takuro Yamada. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of magnetic technology.

Conclusion

Ryoji Miyatake's contributions to magnetic gear technology and his impressive portfolio of patents highlight his role as a leading inventor in his field. His work continues to influence advancements in mechanical systems and energy efficiency.

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2 patents pending:

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3 patents (EPO):

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12 patents pending (EPO):

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