Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746556 | Method for producing a plate-like body attached with a resin frame | Yasuhiro Shibuya | 2004-06-08 |
| 6697593 | Developing device using a developing roller and image forming apparatus including the same | Tsuyoshi Imamura, Sumio Kamoi, Kyota Koetsuka, Noriyuki Kamiya, Mieko Kakegawa | 2004-02-24 |