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For the Inventor, By the Inventor

Nagoya, Japan

Tooru Matsuura

This inventor holds 7 USPTO granted patents. Top assignee: Ngk Spark Plug Company, Limited. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tooru Matsuura. Retrieved from https://idiyas.com/inventor/tooru-matsuura

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 56(Granted Patents)


Location History:

  • Aichi, JP (1989)
  • Nagoya City, JP (1990)
  • Aichi Prefecture, JP (1990)
  • Nagoya, JP (1991 - 1992)

Company Filing History:

goldMedal7 out of 2,606 
 
Ngk Spark Plug Company, Limited
 patents

Years Active: 1989-1992

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7 patents (USPTO):Explore Patents
1. 5099808 - Direct injection diesel engine induction system having vortical flow (1992-03-31),
2. 5020319 - Hollow heat-resisting body assembly for internal combustion engine (1991-06-04),
3. 4942804 - Piston with ceramic insert that covers piston head portion defining (1990-07-24),
4. 4899707 - Engine cylinder head with precombustion chambers using ceramics insert (1990-02-13),
5. 4887568 - Ceramic insert for defining precombustion chamber in cylinder head (1989-12-19),
6. 4881498 - Rocker arm made of ceramics (1989-11-21),
7. 4796576 - Adjustment mechanism for ceramic rocker arm (1989-01-10),

Title: The Innovative Mind of Tooru Matsuura

Introduction: Tooru Matsuura is a renowned inventor hailing from Nagoya, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Tooru Matsuura holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Matsuura has worked with leading research institutions and tech companies, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Tooru Matsuura has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Tooru Matsuura's dedication to innovation and his passion for creating a better future through technology 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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