Tadashi Sugiuchi
3Patents
3h-index
3Co-inventors
33Inventor score
Filing activity: May 22, 1978 → May 23, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4192402A | Muffler for internal combustion engines | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4192403A | Muffler for internal combustion engines | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4192404A | Muffler for internal combustion engines | Mechanical Engineering; Lighting; Heating | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.