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For the Inventor, By the Inventor

Yokohama, Japan

Shigeru Okita

This inventor holds 29 USPTO granted patents, primarily in Rolling Bearings. Top assignees: Nsk Corporation, Kabushiki Kaisha Toshiba, Nippon Seiko Kabushiki Kaisha. Active years: 1992-2016.

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

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

USPTO Granted Patents = 29

% Patents Active = 82.8

Average Co-Inventor Count = 3.0

ph-index = 10

Forward Citations = 632(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1997)
  • Fujisawa-shi, Kanagawa, JP (2002)
  • Yokohama, JP (1992 - 2006)
  • Kanagawa, JP (1994 - 2006)
  • Gunma, JP (2006 - 2007)
  • Fujisawa, JP (2000 - 2016)

Company Filing History:

goldMedal23 out of 2,466 
 
Nsk Corporation
 patents
silverMedal3 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal2 out of 355 
 
Nippon Seiko Kabushiki Kaisha
 patents
4. 1 out of 834,453 
Other
 patents

Years Active: 1992-2016

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Areas of Expertise:
Aluminum Die Cast Part
Defect Detection
Ball Screw
Rolling Bearing
Trellis Decoder
OFDM Transmission
Manufacturing Method
Heat Treatment
Bearing Steel
Transmission System
Orthogonal Frequency Division
Rolling Device
29 patents (USPTO):Explore Patents
1. 9383343 - Strength evaluating method for aluminum die cast part, aluminum die cast part, and defect detecting method for the same (2016-07-05),
2. 7222553 - Ball screw apparatus (2007-05-29),
3. 7137741 - Rolling bearing (2006-11-21),
4. 7080571 - Ball screw (2006-07-25),
5. 7004637 - Wheel-support rolling bearing unit (2006-02-28),
6. 6997078 - Ball screw apparatus (2006-02-14),
7. 6869222 - Rolling bearing (2005-03-22),
8. 6770152 - Rolling bearing (2004-08-03),
9. 6659909 - Toroidal continuously variable transmission and manufacturing method thereof (2003-12-09),
10. 6620262 - Method of manufacturing inner and outer races of deep groove ball bearing in continuous annealing furnace (2003-09-16),
11. 6440233 - Rolling bearing (2002-08-27),
12. 6409846 - Rolling bearing (2002-06-25),
13. 6342109 - Rolling bearing (2002-01-29),
14. 6325867 - Rolling bearing and heat treatment method therefor (2001-12-04),
15. 6171411 - Rolling bearing (2001-01-09),

Title: The Innovative Journey of Shigeru Okita

Introduction: Shigeru Okita is a renowned inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeru Okita holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Shigeru Okita has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Shigeru Okita has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Shigeru Okita's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

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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