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For the Inventor, By the Inventor

Iwata, Japan

Isamu Yoshida

This inventor holds 12 USPTO granted patents. Top assignees: Ntn Corporation, Ntn Toyo Bearing Co., Ltd.. Active years: 1980-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isamu Yoshida. Retrieved from https://idiyas.com/inventor/isamu-yoshida-8923srkp

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

USPTO Granted Patents = 12

% Patents Active = 83.3

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 83(Granted Patents)


Location History:

  • Iwata, JP (1980 - 2006)
  • Shizuoka, JP (2001 - 2006)
  • Shizuoka-ken, JP (2006)

Company Filing History:

goldMedal10 out of 2,496 
 
Ntn Corporation
 patents
silverMedal2 out of 65 
 
Ntn Toyo Bearing Co., Ltd.
 patents

Years Active: 1980-2006

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12 patents (USPTO):Explore Patents
1. 7062987 - Ball bearing and a continuously variable speed transmission of belt type (2006-06-20),
2. 7004860 - Belt type infinite variable-speed drive (2006-02-28),
3. 6991062 - Ball screw and wheel steering device having the same (2006-01-31),
4. 6736235 - Powered steering device and ball screw mechanism therefor (2004-05-18),
5. 6662921 - Wheel steering apparatus (2003-12-16),
6. 6464034 - Electrically powered steering device (2002-10-15),
7. 6454042 - Ball screw and electrically powered steering device having the ball screw (2002-09-24),
8. 6439338 - Ball screw mechanism and electrically powered steering device utilizing the same (2002-08-27),
9. 6227839 - Driving device for injection molding machine (2001-05-08),
10. 6178839 - Ball screw with lubricating grease and seal member of solid lubricating composition (2001-01-30),
11. 4297981 - Fuel flow rate measuring device (1981-11-03),
12. 4184505 - Fuel flow rate measuring device (1980-01-22),

Title: The Innovative Journey of Isamu Yoshida

Introduction: Isamu Yoshida is a pioneering inventor hailing from Iwata, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isamu Yoshida holds several patents in the realm of robotics and artificial intelligence, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Isamu Yoshida has worked tirelessly to develop cutting-edge solutions that have revolutionized industries such as automation, healthcare, and transportation.

Collaborations: Throughout his career, Isamu Yoshida has collaborated with leading research institutions, universities, and tech companies to bring his innovative ideas to life. His collaborative spirit has led to the creation of groundbreaking technologies that have had a lasting impact on society.

Conclusion: Isamu Yoshida's passion for innovation and his relentless pursuit of excellence have solidified his position as a visionary inventor in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of innovation for years to come.

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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