IDiyas

For the Inventor, By the Inventor

Okazaki, Japan

Takeo Maekawa

USPTO Granted Patents = 32

Average Co-Inventor Count = 3.4

ph-index = 5

Forward Citations = 118(Granted Patents)


Location History:

  • Okazaki, JP (2004 - 2020)
  • Kariya, JP (2018 - 2022)

Company Filing History:

goldMedal32 out of 19,697 
 
Denso Corporation
 patents

Years Active: 2004-2022

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32 patents (USPTO):Explore Patents
1. 11374464 - Rotary electric machine (2022-06-28),
2. 11180017 - Device for driving vehicle (2021-11-23),
3. 10587175 - Double-stator rotating electric machine (2020-03-10),
4. 10574118 - Rotating electric machine (2020-02-25),
5. 10122246 - Multi-gap rotating electric machine with cooling oil guide channels for side stator coil (2018-11-06),
6. 10116189 - Rotating electrical machine equipped with rotor with oil containers (2018-10-30),
7. 10069361 - Rotor securing arrangement and rotating electric machine having the same (2018-09-04),
8. 10069360 - Electric rotary machine (2018-09-04),
9. 10020698 - Multi-gap type rotary electric machine including inner and outer stators and a rotor with inner and outer magnets (2018-07-10),
10. 10020697 - Double-stator electric rotating machine (2018-07-10),
11. 9979267 - Double-stator rotating electric machine (2018-05-22),
12. 9899885 - Rotor and rotating electric machine (2018-02-20),
13. 9627935 - Multi-gap rotating electric machine having phase coils formed of substantially U-shaped electric conductor segments (2017-04-18),
14. 9407116 - Multi-gap rotary machine with dual stator and one rotor with dual permanent magnets and salient poles with dimensions and ratios for torque maximization (2016-08-02),
15. 9252634 - Synchronous motor (2016-02-02),

Title: Takeo Maekawa: Innovator in Automotive Technology

Introduction

Takeo Maekawa, based in Okazaki, Japan, is a prolific inventor with an impressive portfolio that includes 32 patents. His contributions to the field of automotive technology have led to significant advancements in the design and functionality of electric machines and vehicle drivetrains.

Latest Patents

Among his latest innovations, Maekawa's patent for a "Rotary Electric Machine" features a novel design where a temperature detection element is mounted at the ends of drawn portions that protrude axially beyond coil end portions. This design enhances the performance and reliability of the electric machine by allowing efficient temperature monitoring.

Another noteworthy patent is for a "Device for Driving Vehicle". This invention aims to optimize the layout of an engine and transmission system. It incorporates a motor generator as a power source and a speed reducer positioned outside the engine compartment, allowing for more efficient power transmission to the vehicle wheels.

Career Highlights

Maekawa's significant career at Denso Corporation has driven advancements in automotive systems and technologies. His role as an inventor has positioned him as a leading figure in the development of efficient vehicle drive systems, making him a key asset to the company and the industry.

Collaborations

Throughout his career, Takeo Maekawa has collaborated with notable peers such as Shin Kusase and Keiji Kondou. Their joint efforts have contributed to the creation of innovative solutions that further the capabilities of automotive technology and electric machines.

Conclusion

Takeo Maekawa's work exemplifies the spirit of innovation within the automotive industry. His 32 patents demonstrate a commitment to enhancing vehicle technology through inventive solutions. As he continues to collaborate and develop new ideas, Maekawa remains a vital contributor to advancements in automotive engineering and electric machinery.

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