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Kanagawa, Japan

Tsuyoshi Masuda

This inventor holds 6 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1993-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Masuda. Retrieved from https://idiyas.com/inventor/tsuyoshi-masuda-ey1hqy12

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

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 167(Granted Patents)

Location History:

Yokohama, JP (1993)
Yokosuka, JP (1996)
Kanagawa, JP (2000 - 2001)
Kanagawa-ken, JP (2001)

Company Filing History:

6 out of 13,420

Nissan Motor Company Limited

Years Active: 1993-2001

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6253728 - Direct injection gasoline engine with stratified charge combustion and homogeneous charge combustion (2001-07-03),

2. 6234123 - Four-cycle internal combustion engine and valve timing control method thereof (2001-05-22),

3. 6209514 - Direct injection gasoline engine (2001-04-03),

4. 6092501 - Direct injection gasoline engine with stratified charge combustion and (2000-07-25),

5. 5542381 - Cylinder block for liquid-cooled engine (1996-08-06),

6. 5220891 - Variable cam engine (1993-06-22),

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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