Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670231 | Semiconductor recording medium recording and/or reproducing apparatus | Haruyuki Kouno | 2014-03-11 |
| 5528438 | Drum assembly having a lower fixed drum and an upper rotary drum with a particularly shaped outer surface | Takashi Sasaya, Shougo Uehara | 1996-06-18 |
| 5212820 | Tape loading apparatus for drawing magnetic tapes | — | 1993-05-18 |
| 5133632 | Automatic warehouse for cartridge tapes | Mikio Aramaki, Shinichiro Hirano, Hidemasa Satoh, Jiro Agawa | 1992-07-28 |