Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669885 | Process for manufacturing an extruded article and an extruded article | Tetsuji Kasai, Mamoru Takahashi, Satoshi Akiyama | 2003-12-30 |
| 6643474 | Abnormality displaying apparatus for use in image forming apparatus | Naoki Kodama, Shinji Kato, Tuyoshi Higaki, Hiroshi Maeda, Kaori Mori | 2003-11-04 |
| 6609048 | Power amount control method | Satoko Matsuo, Tadaaki Sakamoto, Naotaka Terashita, Yoshihiko Ozaki, Tadashi Ohi +2 more | 2003-08-19 |
| 6564933 | Conveyor chain | Takayuki Morimoto, Hitoshi Ohara, Masatoshi Sonoda | 2003-05-20 |
| 6503431 | Process for manufacturing an extruded article and an extruded article | Tetsuji Kasai, Mamoru Takahashi, Satoshi Akiyama | 2003-01-07 |