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For the Inventor, By the Inventor

Hachioji, Japan

Shigeaki Oyama

This inventor holds 17 USPTO granted patents. Top assignees: Fujitsu Fanuc Limited, Fanuc Corporation. Active years: 1977-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeaki Oyama. Retrieved from https://idiyas.com/inventor/shigeaki-oyama

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 239(Granted Patents)


Location History:

  • Hachioji, JA (1977)
  • Hachioji, JP (1979 - 1988)

Company Filing History:

goldMedal15 out of 187 
 
Fujitsu Fanuc Limited
 patents
silverMedal2 out of 6,281 
 
Fanuc Corporation
 patents

Years Active: 1977-1988

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17 patents (USPTO):Explore Patents
1. 4745320 - Induction motor (1988-05-17),
2. 4580471 - Motor-incorporated spindle head unit (1986-04-08),
3. 4485320 - Welded stator using non-magnetic bars in specially shaped lamination (1984-11-27),
4. 4465948 - Device for cooling a reversible motor (1984-08-14),
5. 4439703 - Direct current motor (1984-03-27),
6. 4406959 - Rotary electric motor (1983-09-27),
7. 4374337 - Direct current motor having E-shaped interpoles (1983-02-15),
8. 4338535 - Direct current motor having E-shaped interpoles (1982-07-06),
9. 4307312 - Direct current motor having E-shaped interpoles (1981-12-22),
10. 4268781 - DC Motor drive system (1981-05-19),
11. 4240000 - Rotary electric machine with a heat pipe for cooling (1980-12-16),
12. 4220882 - Direct current motor (1980-09-02),
13. 4217513 - Direct current motor (1980-08-12),
14. 4181875 - Drive circuit for a DC motor (1980-01-01),
15. 4170276 - Motor with selectable speed clutch (1979-10-09),

Title: The Innovative Journey of Shigeaki Oyama

Introduction:

Shigeaki Oyama, a pioneering inventor hailing from Hachioji, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents:

Shigeaki Oyama's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological progress.

Career Highlights:

With a career spanning over two decades, Shigeaki Oyama has established himself as a leading figure in the field of innovation. His work has been recognized globally for its ingenuity and impact on various industries.

Collaborations:

Throughout his career, Shigeaki Oyama has collaborated with top research institutions, leading companies, and visionary inventors to bring his ideas to life. These collaborations have resulted in transformative technologies that have shaped the future of innovation.

Conclusion:

In conclusion, Shigeaki Oyama's relentless pursuit of innovation and his passion for creating a better world through technology have solidified his position as a trailblazing inventor. His work continues to inspire and drive progress in the ever-evolving landscape of technological advancements.

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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