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For the Inventor, By the Inventor

Fujisawa, Japan

Junshi Sakamoto

This inventor holds 30 USPTO granted patents, primarily in Rolling Bearing Technology. Top assignees: Nsk Corporation, Nikon Corporation, Nippon Seiko Kabushiki Kaisha. Active years: 1993-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junshi Sakamoto. Retrieved from https://idiyas.com/inventor/junshi-sakamoto

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

USPTO Granted Patents = 30

% Patents Active = 80.0

Average Co-Inventor Count = 1.7

ph-index = 10

Forward Citations = 234(Granted Patents)


Location History:

  • Yokohama, JP (1994 - 2001)
  • Kanagawa, JP (2006 - 2008)
  • Kanagawa-ken, JP (2011)
  • Fujisawa, JP (1993 - 2012)

Company Filing History:

goldMedal27 out of 2,467 
 
Nsk Corporation
 patents
silverMedal1 out of 8,995 
 
Nikon Corporation
 patents
bronzeMedal1 out of 355 
 
Nippon Seiko Kabushiki Kaisha
 patents
4. 1 out of 357 
 
Shindengen Electric Manufacturing Company Limited
 patents
5. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2012

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Areas of Expertise:
Rotary Support
Wheel Bearing Unit
Rotation Sensor
Speed Detection
Hub Unit
Rolling Bearing
Drive-Wheel
Rotational Velocity
Axle Bearing
Sensor Device
Pre-Loading Arrangement
Bearing Apparatus
30 patents (USPTO):Explore Patents
1. 8087831 - Rotary support for wheel with encoder (2012-01-03),
2. 7959358 - Hub unit for driving wheel (2011-06-14),
3. 7802363 - Method for forming a wheel bearing unit (2010-09-28),
4. 7464469 - Vehicle bearing wheel unit (2008-12-16),
5. 7338212 - Wheel supporting rolling bearing unit (2008-03-04),
6. 7305765 - Bearing unit for wheel and method of manufacturing the bearing unit (2007-12-11),
7. 7287909 - Wheel supporting rolling bearing unit (2007-10-30),
8. 7281424 - Rotation-support apparatus with rotation sensor device for drive-wheel (2007-10-16),
9. 7246946 - Rolling bearing unit for supporting wheel (2007-07-24),
10. 7175349 - Wheel rotation supporting apparatus (2007-02-13),
11. 7126328 - Rolling bearing unit with rotational speed detecting device (2006-10-24),
12. 6830379 - Rotation-speed sensor device (2004-12-14),
13. 6229298 - Rolling bearing unit with rotational speed detection device having a tone wheel and a sensor (2001-05-08),
14. 6209389 - Rolling bearing unit with rotating speed detector (2001-04-03),
15. 6011388 - Rolling bearing unit with rotating speed sensor having an annular tone (2000-01-04),

Title: The Innovative Journey of Junshi Sakamoto

Introduction: Junshi Sakamoto, a pioneering inventor hailing from Fujisawa, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Sakamoto's recent patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, as well as innovative solutions in renewable energy storage systems.

Career Highlights: With a career spanning over two decades, Sakamoto has established himself as a leading figure in the field of robotics and automation. His work has revolutionized industries such as manufacturing, healthcare, and transportation.

Collaborations: Sakamoto has collaborated with top research institutions and universities worldwide to further his research and bring his inventions to life. His partnerships with renowned engineers and scientists have led to the development of cutting-edge technologies.

Conclusion: Junshi Sakamoto's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor in the global landscape of inventions and patents.

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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