Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643125 | Card-shaped storage medium and information processing apparatus having guide portion for the same | Hitoshi Nabetani | 2003-11-04 |
| 6639729 | Reflecting type of zoom lens | Tsunefumi Tanaka, Toshiya Kurihashi, Shigeo Ogura, Keisuke Araki, Makoto Sekita +6 more | 2003-10-28 |
| 6636360 | Reflecting type of zoom lens | Tsunefumi Tanaka, Toshiya Kurihashi, Shigeo Ogura, Keisuke Araki, Makoto Sekita +6 more | 2003-10-21 |
| 6541851 | Lead frame for a semiconductor device | Yasushi Sasaki, Shogo Tani, Kiyotaka Tomiyama, Yutaka Maeno | 2003-04-01 |