Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834167 | Image forming apparatus that forms a toner image | Takeshi Tomizawa, Haruhiko Omata, Yuji Bessho | 2004-12-21 |
| 6823828 | Lubrication unit for internal combustion engine | Tohru Nishi, Yoshiaki Hori, Seiji Hamaoka | 2004-11-30 |
| 6824843 | Ink jet recording medium and method for its production | Hirokazu Wakabayashi | 2004-11-30 |
| 6756696 | Wind power generator | Yuji Ohya, Takashi Karasudani, Akira Sakurai, Nobutaka Fukamachi, Kimihiko Watanabe | 2004-06-29 |
| 6744377 | Vehicle-mounted apparatus of a dedicated short range communications system | — | 2004-06-01 |
| 6696386 | Exhaust gas purification catalyst and exhaust gas purification material | Tatsuro Miyazaki, Nobuyuki Tokubuchi, Masaaki Arita, Yota Hashimoto | 2004-02-24 |
| 6672769 | Bearing apparatus and producing method thereof | Kazutoshi Toda, Kenji Takahashi, Teruyuki Kawatani, Shinichirou Kashiwagi, Teruyuki Wakisaka +1 more | 2004-01-06 |