Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197117 | Image display device and electronic apparatus | — | 2025-01-14 |
| 6808356 | Device for carrying article into and from container, method for introducing and discharging article into and from container, and pallet for carrying article | Tatsuhiko Aoki, Kouichi Tsuruta | 2004-10-26 |
| 6379107 | Method of introducing heavy article and method of discharging heavy article | Kouichi Tsuruta, Tatuhiko Aoki, Nobuaki Itou | 2002-04-30 |