Atsushi Tada

USPTO Granted Patents = 13 (Patent Applications = 2)

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 5)

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 143(Granted Patents)

Location History:

Meguro-ku, Tokyo JP (1987)
Meguro-ku, Tokyo, JP (1990)
Chiyoda-ku, JP (2020 - 2021)
Tokyo, JP (1990 - 2022)

Company Filing History:

Kyowa Kirin Co., Ltd.

5. 5 out of 832,680

Other

patents

Years Active: 1987-2022

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13 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11482899 - Rotating electrical machine with rotor having arc shaped permanent magnets (2022-10-25),

2. 11411449 - Rotating electrical machine with rotor having arch shaped permanent magnets with perpendicular reference surface (2022-08-09),

3. 10894790 - Production method of thiazole derivative (2021-01-19),

4. 10618894 - Production method of thiazole derivative (2020-04-14),

5. 10388440 - R-T-B based sintered magnet (2019-08-20),

6. 10186357 - R-T-B based sintered magnet (2019-01-22),

7. 9776772 - Bayonet connection structure between container mouth portion and cap (2017-10-03),

8. 5706984 - Pump dispenser and a method of assembling the pump dispenser (1998-01-13),

9. 4953791 - Manually operated trigger type dispenser, method of assembling the same, (1990-09-04),

10. 4940186 - Manually operated trigger type dispenser, a spinner for use in the (1990-07-10),

11. 4921017 - Check valve (1990-05-01),

12. 4911361 - Manually operated trigger type dispenser, method of assembling the same, (1990-03-27),

13. 4691849 - Manually operated trigger type dispenser (1987-09-08),

Title: Innovations of Atsushi Tada in Electrical Machines

Introduction

Atsushi Tada is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of electrical machines. With a total of 13 patents to his name, Tada has made remarkable advancements in the design and functionality of rotating electrical machines.

Latest Patents

One of Tada's latest patents is a rotating electrical machine featuring a rotor with arc-shaped permanent magnets. This invention has demonstrated that variations in the dimensions of a perpendicular reference surface of a permanent magnet do not significantly affect the surface magnetic flux density. As a result, the characteristics of an Interior Permanent Magnet (IPM) motor remain stable despite these dimensional variations. Another notable patent involves a rotating electrical machine with a rotor that has arch-shaped permanent magnets with a perpendicular reference surface. This design allows for a reduction in the cross-sectional area and volume of the permanent magnet without compromising the performance of the IPM motor.

Career Highlights

Throughout his career, Atsushi Tada has worked with notable companies, including TDK Corporation. His innovative work has positioned him as a key figure in the development of advanced electrical machines.

Collaborations

Tada has collaborated with talented individuals such as Ko Yanagihara and Shinji Yoshida, contributing to the success of his projects and patents.

Conclusion

Atsushi Tada's contributions to the field of electrical machines through his innovative patents highlight his expertise and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.

This text is generated by artificial intelligence and may not be accurate.