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For the Inventor, By the Inventor

Nagoya, Japan

Nobutaka Hiramatsu

This inventor holds 18 USPTO granted patents. Top assignees: Daido Metal Company Ltd., Other. Active years: 1994-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobutaka Hiramatsu. Retrieved from https://idiyas.com/inventor/nobutaka-hiramatsu

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

USPTO Granted Patents = 18

% Patents Active = 72.2

Average Co-Inventor Count = 4.3

ph-index = 8

Forward Citations = 148(Granted Patents)


Location History:

  • Ichinomiya, JP (1994 - 1996)
  • Nagoya, JP (1996 - 2005)
  • Aichi, JP (2005)
  • Inuyama, JP (2005 - 2006)

Company Filing History:

goldMedal17 out of 438 
 
Daido Metal Company Ltd.
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 1994-2006

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18 patents (USPTO):Explore Patents
1. 7101087 - Sliding member (2006-09-05),
2. 6866421 - Plain bearing and process for producing the same (2005-03-15),
3. 6864307 - Sliding material (2005-03-08),
4. 6863994 - Sliding bearing and method of manufacturing the same (2005-03-08),
5. 6688001 - Method and apparatus of working plain bearing (2004-02-10),
6. 6648513 - Plain bearing (2003-11-18),
7. 6607820 - Composite sliding material (2003-08-19),
8. 6498127 - Composite sliding material (2002-12-24),
9. 6465089 - Sliding material (2002-10-15),
10. 6305847 - Sliding bearing (2001-10-23),
11. 6273612 - Sliding bearing (2001-08-14),
12. 6183137 - Bearing structure (2001-02-06),
13. 5700093 - Bearing structure (1997-12-23),
14. 5618873 - Sliding member (1997-04-08),
15. 5575634 - Sealing material for scroll-type compressor (1996-11-19),

Title: The Innovative Journey of Nobutaka Hiramatsu

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

Latest Patents: Nobutaka Hiramatsu's latest patents showcase his commitment to innovation and include advancements in robotics, artificial intelligence, and sustainable energy solutions.

Career Highlights: Throughout his illustrious career, Nobutaka Hiramatsu has been at the forefront of technological advancements, leading research teams and spearheading projects that have revolutionized various industries.

Collaborations: Nobutaka Hiramatsu has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life, fostering a culture of innovation and excellence in the field.

Conclusion: Nobutaka Hiramatsu's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in the global tech community.

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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