Yasuo Arikawa
9Patents
7h-index
5Co-inventors
48Inventor score
Filing activity: May 3, 1995 → Oct 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6147934A | Display device and electronic watch | Physics | 139 | Expired |
| US6385139B1 | Display device and electronic timepiece | Physics | 128 | Expired |
| US6519209B1 | Display device and electronic watch | Physics | 121 | Expired |
| US5546810A | Pressure measuring device and method using quartz resonators | Physics | 21 | Expired |
| US6147937A | Display device and electronic timepiece | Physics | 17 | Expired |
| US6437840B1 | Display device having a light emitting element | Physics | 12 | Expired |
| US6185161A | Display device and electronic timepiece | Physics | 11 | Expired |
| US6201770A | Electronic timepiece | Physics | 3 | Expired |
| US6229767A | Display device and electronic watch using the device | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.