Tsutomu Tsuchiya
17Patents
8h-index
15Co-inventors
65Inventor score
Filing activity: Jun 3, 1996 → Apr 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD384940S | Remote controller | General | 181 | Expired |
| USD442160S | Combined radio, disc player and tape player | General | 28 | Expired |
| USD541332S1 | Printer | General | 25 | Expired |
| USD516600S1 | Video camera | General | 23 | Expired |
| USD516597S1 | Video camera | General | 22 | Expired |
| USD430846S | Battery charger | General | 10 | Expired |
| US7425756B2 | Semiconductor device and electronic device | Electricity | 9 | Expired |
| USD518018S1 | Disc player | General | 8 | Expired |
| US7312511B2 | Semiconductor device with electrically isolated ground structures | Electricity | 7 | Active |
| US7777309B2 | Amplifier chip mounted on a lead frame | Electricity | 7 | Active |
| USD524840S1 | Video camera | General | 5 | Expired |
| USD492278S1 | Amplifier | General | 4 | Expired |
| USD430538S | Battery charger | General | 3 | Expired |
| US8126501B2 | Semiconductor device and electronic device | Electricity | 2 | Active |
| US10261004B2 | Determining device and determining method | Physics | 1 | Active |
| US7937105B2 | Semiconductor device and electronic device | Electricity | 1 | Active |
| US10221537B2 | Artificial ground freezing method and artificial ground freezing system | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.