Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826381 | Image formation device and agent supplying device including absorber conveying by negative pressure | Satoshi Muramatsu, Hideo Yoshizawa, Hideki Kimura, Kazuhisa Sudo, Yoshio Hattori | 2004-11-30 |
| 6785496 | Developer container, developing conveying device and image forming apparatus using the same | Nobuo Iwata, Nobuo Kasahara, Satoshi Muramatsu | 2004-08-31 |
| 6748190 | Apparatus and method for replenishing a developing device with toner while suppressing toner remaining | Takaaki Yanagisawa, Masumi Sato, Kazuhiko Yuuki, Akio Kosuge, Yoshinori Ozawa +4 more | 2004-06-08 |
| 6734691 | Substrate for a probe card having conductive layers for supplying power to IC devices | Masakatu Saijyo, Yoshimi Nakamura, Toshiaki Kato, Shigeru Katakura | 2004-05-11 |
| 6696527 | Olefin copolymers and films and sheets | Kiyohiko Yokota, Noriyuki Tani, Nobuhide Ishihara | 2004-02-24 |