Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882798 | Optical transmission apparatus with an optimal routing and data transmitting capability and a method of determining an optimal route on optical transmission | Manabu Wakabayashi | 2005-04-19 |
| D327081 | Sunglasses with temples adjustable in length | Yasuhiro Nakamura | 1992-06-16 |