Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408538 | Method of and apparatus for inspecting the minimum annular width of a land on a printed circuit board | Ryuji Kitakado, Tetsuo Hoki, Takao Omae | 1995-04-18 |
| 4803734 | Method of and apparatus for detecting pattern defects | Hiroyuki Onishi, Tetsuo Sano, Tetsuo Hoki, Eiji Kodama, Ryuji Kitakado | 1989-02-07 |
| 4799175 | System for inspecting pattern defects of printed wiring boards | Tetsuo Sano, Tetsuo Hohki, Eiji Kodama, Takumi Yoshida, Masafumi Kawatani | 1989-01-17 |
| 4682040 | Image pickup apparatus for a printed wiring board | Tetsuo Hohki, Tetsuo Sano, Eiji Kodama | 1987-07-21 |