Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9186906 | Recording-medium imaging device and image forming apparatus | Tsutomu Ishida, Norio Matsui, Shoichi Koyama | 2015-11-17 |
| 9052664 | Recording material determination apparatus and image forming apparatus | Yoshimi Kuramochi, Shoji Maruyama, Tsutomu Ishida | 2015-06-09 |
| 8798489 | Recording-medium imaging device and image forming apparatus | Tsutomu Ishida, Norio Matsui, Shoichi Koyama | 2014-08-05 |
| 8582990 | Recording-medium imaging device and image forming apparatus | Tsutomu Ishida, Norio Matsui, Shoichi Koyama | 2013-11-12 |
| 8391735 | Recording material determination apparatus and image forming apparatus | Yoshimi Kuramochi, Shoji Maruyama, Tsutomu Ishida | 2013-03-05 |
| 8045868 | Recording material determination apparatus and image forming apparatus | Yoshimi Kuramochi, Shoji Maruyama, Tsutomu Ishida | 2011-10-25 |
| 7020422 | Transferring roller, transfer device, and image forming apparatus | Takaaki Tsuruya, Yoshiro Saito | 2006-03-28 |
| 7010256 | Image heating apparatus having recording medium conveying nip nonuniform in pressure distribution | Masatake Usui, Hideyuki Yano, Kenya Ogawa, Katsuhiko Oba | 2006-03-07 |
| 6766123 | Image forming apparatus with detected-current transfer material charging voltage control feature | Yoshiro Saito | 2004-07-20 |
| 6465079 | Thermal transfer sheet | — | 2002-10-15 |
| 6317148 | Thermal transfer recording medium and thermal transfer recording method | Masafumi Hayashi | 2001-11-13 |
| 6306486 | Thermal transfer sheet for printing printed matter with metallic luster | Toshifusa Hirano | 2001-10-23 |
| 6165611 | Thermal transfer sheet for printing printed matter with metallic luster | Toshifusa Hirano | 2000-12-26 |
| 6129966 | Image-receiving sheet | Mikiko Narita, Haruo Takeuchi, Kouichi Nakamura | 2000-10-10 |
| 5953037 | Thermal transfer recording medium and thermal transfer recording method | Masafumi Hayashi | 1999-09-14 |
| 5932325 | Thermal transfer recording material for imparting metallic luster and use thereof | Keiji Hirose | 1999-08-03 |
| 5712673 | Thermal transfer recording medium and thermal transfer recording method | Masafumi Hayashi | 1998-01-27 |