Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178770 | Article support device | Hideki Ryu, Makoto Daimon | 2007-02-20 |
| 6883938 | Lighting equipment | Teiji Kohara, Yuichiro Konishi | 2005-04-26 |
| 6633722 | Light guide plate with alicyclic resin | Teiji Kohara, Yuichiro Konishi, Koji Minami, Issei Ishimaru | 2003-10-14 |