Tadao Yahata
3Patents
3h-index
5Co-inventors
33Inventor score
Filing activity: Nov 1, 1995 → Jul 19, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5609186A | Methods of lining the internal surface of a pipe | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5740838A | Methods of lining the internal surface of a pipe | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5873390A | Methods of lining the internal surface of a pipe | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.