Satoshi Kusaka
20Patents
11h-index
30Co-inventors
75Inventor score
Filing activity: May 8, 1979 → Sep 17, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4462096A | Pickup assembly for disc player | Physics | 28 | Expired |
| US5065455A | Optical atmospheric link system | Electricity | 25 | Expired |
| US4639790A | Image input apparatus | Electricity | 21 | Expired |
| US5917002A | Poly(3-hydroxybutanoic acid) film | Chemistry; Metallurgy | 19 | Expired |
| US6898488B2 | Power generation plant remote operation system | Physics | 17 | Expired |
| US6973376B2 | Power generation plant remote operation system | Physics | 16 | Expired |
| US5076675A | Polarizing separating device and optical isolator employing the same | Physics | 16 | Expired |
| US6806663B2 | Motor driving circuit | Electricity | 15 | Expired |
| US7127329B2 | Power generation plant remote operation system | Physics | 14 | Expired |
| US4322840A | Arm driving device in linear tracking pickup apparatus | Physics | 14 | Expired |
| US6242875A | Motor driving apparatus | Electricity | 14 | Expired |
| US5105281A | Printer | Physics | 10 | Expired |
| US5374880A | Motor driving circuit | Electricity | 10 | Expired |
| US6947813B2 | Power distribution panel switch gear and a monitoring and control system having a distribution panel switch gear | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7326741B2 | Friction material | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5737911A | Method of operating combined plant | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US9914667B2 | Friction material | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US4214757A | Tone arm assembly | Physics | 3 | Expired |
| US4241926A | Tone arm assembly | Physics | 1 | Expired |
| US10060492B2 | Friction material | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.