Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670044 | Laminate film, fixing film and image heating apparatus using same | Tomonori Shida, Kazuo Kishino, Hideyuki Yano, Atsuyoshi Abe, Masahiro Suzuki | 2003-12-30 |
| 6587747 | Numerically controlled curved surface machining unit | Junichi Hirai, Hiroshi Arai, Tamotsu Harihara, Osamu Chiba, Nobuhisa Kanamaru | 2003-07-01 |
| 6554593 | Dry screw vaccum pump having nitrogen injection | Masaru Mito, Masashi Yoshimura | 2003-04-29 |
| 6546223 | Elastic body, roller, heating and fixing device, and manufacturing method therefor | Kazuo Kishino, Hideo Kawamoto, Osamu Soutome, Yuji Kitano | 2003-04-08 |