Tetsuo Hohki
7Patents
5h-index
10Co-inventors
52Inventor score
Filing activity: Oct 26, 1978 → May 10, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799175A | System for inspecting pattern defects of printed wiring boards | Physics | 112 | Expired |
| US4367926A | Light beam intensity stabilizing method | Electricity | 14 | Expired |
| US4682040A | Image pickup apparatus for a printed wiring board | Physics | 13 | Expired |
| US4310234A | Supplementary amount of developing solution determining method for a film developer | Electricity | 5 | Expired |
| US4251625A | Method of producing a halftone picture by vibrating light source | Electricity | 5 | Expired |
| US4555180A | Printed area measuring apparatus | Performing Operations; Transporting | 5 | Expired |
| US4232344A | Device for reproducing a halftone picture by scanning | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.