Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5396102 | Semiconductor device | Sugano Toshio, Tsukui Seiichirou | 1995-03-07 |
| 5227664 | Semiconductor device having particular mounting arrangement | Sugano Toshio, Tsukui Seiichirou | 1993-07-13 |
| 4984064 | Semiconductor device | Sugano Toshio, Tsukui Seiichirou | 1991-01-08 |
| 4823164 | Image forming apparatus | Ishikawa Masahiro | 1989-04-18 |