Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438350 | Image reading apparatus and image forming apparatus | Kazuhiko Hasegawa, Norio Kajiwara, Toshiyuki Takano, Yoshiyuki Nakayama | 2002-08-20 |
| 6378635 | Track frame connecting structure of a heavy work vehicle | Taira Ozaki | 2002-04-30 |
| 6354763 | Pumping plant | Seiichi Ishikawa, Shizuichi Sakamoto, Saburou Maru, Stefan Emsmann, Hans P. Pitz | 2002-03-12 |