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For the Inventor, By the Inventor

Saitama, Japan

Shigeru Tajima

This inventor holds 25 USPTO granted patents and 4 EPO patents, primarily in Electric Motor Technology. Top assignees: Honda Motor Co., Ltd., Honda Giken Kogyo Kabushiki Kaisha. Active years: 1996-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Tajima. Retrieved from https://idiyas.com/inventor/shigeru-tajima-d0ngmk67

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

USPTO Granted Patents = 25

% Patents Active = 40.0

 

Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 269(Granted Patents)


Location History:

  • Tochigi-ken, JP (2003)
  • Tokorozawa, JP (2010 - 2011)
  • Saitama, JP (1996 - 2015)
  • Wako, JP (2004 - 2023)

Company Filing History:

goldMedal19 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
silverMedal6 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents

Years Active: 1996-2023

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Areas of Expertise:
Rotary Electric Machine
Permanent Magnets
Clutch Control System
Power Transmission
Axial Gap Motor
Motor Control Device
Hydraulic Clutch
Planetary Gear Mechanism
Variable Ratio Steering
Motor Stator Core
Wet Friction Plate
Transmission Control
25 patents (USPTO):Explore Patents
1. 11695307 - Rotary electric machine with rotor having permanent magnets and stator with teeth having flange portion, expanding portion and base portion (2023-07-04),
2. 11682935 - Rotary electric machine with rotor having permanent magnets with ratios of total surface area and a stator with tooth having wide ends (2023-06-20),
3. 11682934 - Rotary electric machine with rotor having permanent magnets with ratios of total surface area and a stator with tooth having coils with offset from flange portions (2023-06-20),
4. 9062764 - Clutch control system for transmission (2015-06-23),
5. 8840523 - Power transmission device for hybrid vehicle (2014-09-23),
6. 8463513 - Transmission control apparatus (2013-06-11),
7. 8395292 - Axial gap motor and method of manufacturing rotor for same (2013-03-12),
8. 8166843 - Shift transmission control device of vehicle, vehicle and method for controlling shift transmission in vehicle (2012-05-01),
9. 8040008 - Axial gap motor (2011-10-18),
10. 8030816 - Motor and motor control device (2011-10-04),
11. 7921975 - Hydraulic clutch device (2011-04-12),
12. 7919897 - Axial gap type motor (2011-04-05),
13. 7872440 - Controller of electric motor (2011-01-18),
14. 7737594 - Axial gap type motor (2010-06-15),
15. 7687962 - Stator (2010-03-30),

Title: The Innovative Journey of Shigeru Tajima

Introduction:

Shigeru Tajima, a pioneering inventor hailing from Saitama, Japan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents:

Tajima's recent patents showcase his commitment to pushing the boundaries of technological advancement, with a focus on improving efficiency and functionality in various industries.

Career Highlights:

Throughout his illustrious career, Tajima has demonstrated a remarkable ability to transform creative ideas into tangible inventions that have revolutionized the way we approach everyday challenges. His innovative spirit and dedication to excellence have earned him recognition as a trailblazer in the world of inventors.

Collaborations:

Tajima has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the market. These partnerships have been instrumental in realizing the full potential of his innovative concepts.

Conclusion:

In conclusion, Shigeru Tajima's relentless pursuit of innovation and his unwavering commitment to excellence have solidified his reputation as a visionary inventor. His contributions have not only shaped the technological landscape but have also inspired future generations to continue pushing the boundaries of what is possible.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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