Inventor
Tadahiro Yamamoto
Inventor
Yokosuka, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof26%
F02DControlling combustion engines19%
Y02TClimate change mitigation technologies related to transportation10%
G01FMeasuring volume, volume flow, mass flow or liquid level6%
B62HCycle stands3%
B62JCycle saddles or seats3%
B62MRider propulsion of wheeled vehicles or sledges3%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F02BInternal-combustion piston engines3%
F02PIgnition, other than compression ignition, for internal-combustion engines3%
PatentTitleYear
10,975,949Straddle vehicle202110,288,435Information processing apparatus, information processing method, and information processing program20199,576,304'Evaluation information identifying device, evaluation information identifying method, evaluation information identifying program, and computer readable recording medium for recording the program'20174,958,610'Fuel injection system'19904,751,907'Air/fuel ratio detecting apparatus for internal combustion engines'19884,699,110'Fuel supply system'19874,579,097'Fuel supply apparatus and method for internal combustion engines'19864,501,709'Variable venturi carburetor'19854,485,791'Method of operating a single spot fuel injected internal combustion engine and apparatus for same'19844,388,907'Single point fuel injected internal combustion engine and method of operating same'19834,375,204'Intake device for internal combustion engine'19834,369,650'Adjustable air flow sensor arrangement'19834,285,318'Exhaust gas recirculation system having flow control valve combined with supersonic nozzle'19814,027,636'Flow rate control apparatus in exhaust gas recirculation system'19773,938,330'Exhaust manifold with sluice valve'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1990Patents assigned to NISSAN MOTOR (12)· patent assignee history
1976–1990Based in Yokosuka, JP· patent location history
1988Patents assigned to HITACHI LTD (1)· patent assignee history
2017–2019Patents assigned to RAKUTEN INC (2)· patent assignee history
2017Patents assigned to YAMAMOTO TADAHIRO (1)· patent assignee history
2017Based in Shinagawa-ku, JP· patent location history
2019Based in Tokyo, JP· patent location history
2021Patents assigned to KAWASAKI HEAVY IND LTD (1)· patent assignee history
2021Based in Akashi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 12 | 1976–1990 |
| RAKUTEN INC | 2 | 2017–2019 |
| HITACHI LTD | 1 | 1988 |
| KAWASAKI HEAVY IND LTD | 1 | 2021 |
| YAMAMOTO TADAHIROself | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokosuka, JP | 12 | 1976–1990 |
| Akashi, JP | 1 | 2021 |
| Tokyo, JP | 1 | 2019 |
| Shinagawa-ku, JP | 1 | 2017 |