Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656252 | Polymer separation membrane | Hidetoshi Kita, Masato Tabuchi | 2003-12-02 |
| 6636707 | Image forming apparatus and control method of sheet feeding therein | Minoru Asakawa, Kenichi Hosoi | 2003-10-21 |
| 6522523 | Multi-layer type electric double-layer capacitor | Hiroshi Takatomi, Hiroshi Ohmiya, Yoshiharu Matsuda | 2003-02-18 |
| 6516170 | Image forming apparatus which enables easy to observe printing in a manner adaptable to a user's request | Yasumasa Tsukamoto, Akio Ueda, Yoshinao Kitahara, Masaru Ushio, Hiroki Ueda | 2003-02-04 |