Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282060 | Analog/digital converter having input signal gain control function | Junichi Koseki, Jun Sakakibara | 1994-01-25 |
| 5251047 | Apparatus including a circuit for processing an analog image signal supplied from an array sensor | Junichi Koseki, Jun Sakakibara | 1993-10-05 |
| 4691100 | Sheet orienter using flap detection | Tsuyoshi Ishida, Yasuo Nagase | 1987-09-01 |
| 4600843 | Photoelectric conversion apparatus | Tsuyoshi Ishida, Kenichi Hiramatsu, Junji Miura | 1986-07-15 |
| 4516265 | Optical character reader | Tsutomu Ikeda, Masanori Iwamoto | 1985-05-07 |
| 4461027 | Character separating system in use for an optical character reader | Tsutomu Ikeda, Masanori Iwamoto | 1984-07-17 |