Tsunetoshi Sekiguchi
5Patents
4h-index
9Co-inventors
39Inventor score
Filing activity: Sep 22, 1976 → Apr 27, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234948A | Watchglass fixing structure | Physics | 10 | Expired |
| US4165604A | Solar battery timepiece | Physics | 5 | Expired |
| US4083178A | Watch case | Physics | 5 | Expired |
| US4152889A | Push button device for watch casing | Physics | 4 | Expired |
| US4276629A | Solar battery timepiece | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.