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For the Inventor, By the Inventor

Tokyo, Japan

Yoshihiro Nakajima

This inventor holds 20 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Nec Corporation, Sumitomo Bakelite Company Limited. Active years: 1988-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Nakajima. Retrieved from https://idiyas.com/inventor/yoshihiro-nakajima

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

USPTO Granted Patents = 20 

% Patents Active = 95.0


Average Co-Inventor Count = 3.3

ph-index = 10

Forward Citations = 276(Granted Patents)


Location History:

  • Saitama, JP (1996 - 2000)
  • Wako, JP (1998 - 2001)
  • Tokyo, JP (1988 - 2005)

Company Filing History:

goldMedal18 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 36,684 
 
Nec Corporation
 patents
bronzeMedal1 out of 615 
 
Sumitomo Bakelite Company Limited
 patents

Years Active: 1988-2005

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20 patents (USPTO):Explore Patents
1. 6849930 - Semiconductor device with uneven metal plate to improve adhesion to molding compound (2005-02-01),
2. 6733695 - Electrically conductive paste and semiconductor device prepared by using the paste (2004-05-11),
3. 6283009 - Swash plate type hydraulic unit (2001-09-04),
4. 6122914 - Swash plate type continuously variable transmission (2000-09-26),
5. 5974799 - Hydrostatic continuously variable transmission (1999-11-02),
6. 5836158 - Automatic clutch device for hydrostatic continuously variable (1998-11-17),
7. 5782091 - Hydrostatic continuously variable transmission (1998-07-21),
8. 5584214 - Transmission having a static, hydraulic continuously-variable-speed (1996-12-17),
9. 5575151 - Swash plate type hydraulic actuator with variable eccentricities (1996-11-19),
10. 5353595 - Nonstep hydrostatic transmission (1994-10-11),
11. 5085053 - Swashplate assembly for a swashplate type hydraulic pressure device (1992-02-04),
12. 5065578 - Hydrostatic continously variable transmission with adjustable clutch (1991-11-19),
13. 5038634 - Power transmission system (1991-08-13),
14. 4984161 - Method for controlling automatic transmissions (1991-01-08),
15. 4938024 - Hydrostatic continuously variable transmission (1990-07-03),

Title: Yoshihiro Nakajima: Pioneering Inventor from Tokyo

Introduction: Yoshihiro Nakajima is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Nakajima holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Nakajima has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

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

Conclusion: Yoshihiro Nakajima's relentless pursuit of innovation and his passion for creating technology that shapes the future make him a true pioneer in the world of inventions.

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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