Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376379 | Metal belt, fixing belt and heat fixing device | Junichi Takahashi, Yaomin Zhou, Koji Sasaki, Nobuhiro Arai | 2008-05-20 |
| 7215916 | Endless metal belt, fixing belt and heat fixing device | Kazuo Kishino, Yaomin Zhou, Kohji Sasaki, Junichi Takahashi, Nobuhiro Arai | 2007-05-08 |
| 7139103 | Screening method and a screening apparatus | — | 2006-11-21 |
| 7099043 | Halftone screening method and storage medium | — | 2006-08-29 |
| 6780550 | Single pass lithography overlay technique | Mike Laughery | 2004-08-24 |
| 4894737 | Magnetic head apparatus having projections extending from at least a front side thereof | Junji Hamana, Shinichi Hara | 1990-01-16 |