Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593309 | Method of convergence measurement for a color picture tube and an apparatus therefor | Etsuji Suzuki, Ryuhachirou Douji, Mituji Inoue | 1986-06-03 |
| 4549206 | Method and apparatus for examining printed circuit board provided with miniaturized electronic parts | Etsuji Suzuki, Kiyomu Chiyoda, Ryuhachirou Douji | 1985-10-22 |
| 4473842 | Apparatus and method for examining printed circuit board provided with electronic parts | Etsuji Suzuki, Kiyomu Chiyoda, Mitsugi Nakanoya | 1984-09-25 |