Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457963 | Resin-sealing apparatus | Masato Tawara, Toshiyuki Ebara, Sadayuki Ito | 2002-10-01 |
| 5383077 | Tape cassette having tape guides made of polyethylene | Shinya Sato | 1995-01-17 |