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For the Inventor, By the Inventor

Yokosuka, Japan

Hidenobu Matsuyama

This inventor holds 18 USPTO granted patents and 2 published patent applications and 5 EPO patents, primarily in Laser Processing. Top assignees: Nissan Motor Company Limited, Mitsui Minings & Melting Co., Ltd., Other. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenobu Matsuyama. Retrieved from https://idiyas.com/inventor/hidenobu-matsuyama

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 94.4

 

Average Co-Inventor Count = 4.0

ph-index = 8

Forward Citations = 157(Granted Patents)


Location History:

  • Kanagawa-ken, JP (1999 - 2000)
  • Yokohama, JP (2003 - 2014)
  • Yokosuka, JP (1993 - 2015)
  • Kanagawa, JP (1993 - 2024)

Company Filing History:

goldMedal17 out of 13,420 
 
Nissan Motor Company Limited
 patents
silverMedal1 out of 817 
 
Mitsui Minings & Melting Co., Ltd.
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:
Cylinder Head
Cold Spray Nozzle
Film Forming
Coating Method
Laser Hardening
Abrasion Resistant Copper Alloy
Ultrasonic Bonding
Cylindrical Processing
Piston Production
Overlaying Structure
Thermal-Sprayed Cylinder Block
Press-Formed Member
18 patents (USPTO):Explore Patents
1. 12276216 - Cylinder head blank and cylinder head manufacturing method (2025-04-14),
2. 12024779 - Film forming method (2024-07-02),
3. 11891699 - Cold spray nozzle and cold spray device (2024-02-06),
4. 11827985 - Film formation method (2023-11-28),
5. 11535942 - Coating method (2022-12-27),
6. 9109276 - Cylindrical internal surface processing method (2015-08-18),
7. 8794207 - Method for processing cylinder block, cylinder block and thermal-sprayed cylinder block (2014-08-05),
8. 7971466 - Press-formed member having corner portion, press-formed member manufacturing apparatus and press-formed member manufacturing method (2011-07-05),
9. 7793815 - Ultrasonic bonding equipment and resulting bonding structure (2010-09-14),
10. 6863931 - Manufacturing method of product having sprayed coating film (2005-03-08),
11. 6531003 - Abrasion resistant copper alloy, copper alloy powder for build-up cladding, and engine cylinder head (2003-03-11),
12. 6114053 - Method of overlaying by laser beam and overlaying structure (2000-09-05),
13. 5912057 - Cladding method by a laser beam (1999-06-15),
14. 5911949 - Abrasion resistant copper alloy (1999-06-15),
15. 5653021 - Production process of a piston (1997-08-05),

Title: Hidenobu Matsuyama: Pioneering Inventor from Yokosuka

Introduction: Hidenobu Matsuyama is a renowned inventor hailing from Yokosuka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsuyama's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With a career spanning over two decades, Matsuyama has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in numerous patented inventions. His expertise lies in merging cutting-edge technology with practical applications to improve daily life.

Collaborations: Matsuyama has collaborated with top research institutions and universities in Japan, fostering a culture of innovation and knowledge-sharing. His partnerships have led to the development of revolutionary products that have impacted various industries.

Conclusion: Hidenobu Matsuyama's dedication to innovation and his passion for creating solutions that address real-world challenges have solidified his reputation as a visionary inventor in Yokosuka and beyond.

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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