Tokihiro Tsukamoto
9Patents
5h-index
17Co-inventors
56Inventor score
Filing activity: Oct 12, 1989 → Nov 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4976241A | Method for determining combustion condition in spark ignition internal combustion engine and combustion condition control device | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5394743A | Method and apparatus for controlling a robot to simulate driving of a motorcar | Physics | 33 | Expired |
| US5279146A | Method and apparatus for real time measurement of particulate matter in combustion gases | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6619107B1 | Simple method of measuring nitrogen oxide in running vehicles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5355719A | Drain separator in gas analyzer | Physics | 7 | Expired |
| US6886396B2 | Method for easily measuring nitrogen oxide concentration of an engine vehicle emission | Physics | 5 | Expired |
| US6571616B1 | Easy method for measuring brake mean effective pressure in a running vehicle | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5374399A | Sample cell for improved gas flow in a gas analyzer | Physics | 3 | Expired |
| US6877367B2 | System and method for measuring brake mean effective pressure in a running vehicle | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.