Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666932 | High strength hot rolled steel sheet | Yoshimasa Funakawa, Tsuyoshi Shiozaki, Kunikazu Tomita, Takanobu Saito, Hiroshi Nakata +4 more | 2003-12-23 |
| 6581922 | Sheet processing apparatus above image forming means and image forming apparatus | Takashi Kuwata, Yasuyoshi Hayakawa | 2003-06-24 |
| 6543521 | Cooling element and cooling apparatus using the same | Yasuhiro Fujiwara, Shinobu Kamizuru, Sumio Tate, Kazuhiko Sugimoto | 2003-04-08 |
| 6540418 | Recording apparatus | — | 2003-04-01 |
| 6533028 | Heat sink, method of manufacturing the same, and cooling apparatus using the same | — | 2003-03-18 |