Hideki Yamamura
5Patents
4h-index
11Co-inventors
46Inventor score
Filing activity: Mar 12, 1992 → Sep 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5319311A | Cable fault location method with discharge delay compensation using multiple pulses with different rates of voltage increase | Physics | 27 | Expired |
| US5960763A | Oil pan structure for internal combustion engine | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US5852991A | Oil pan assembly for internal combustion engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6101996A | Oil filter fixing structure | Performing Operations; Transporting | 10 | Expired |
| US6179582A | Oil pump attachment structure for engine | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.