Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965306 | Thermal transfer printing method | — | 2011-06-21 |
| 6890623 | Printed product and method for forming | Shinichi Kurokawa, Katsuyuki Oshima | 2005-05-10 |
| 6828274 | Fluorescent latent image transfer film, fluorescent latent image transfer method using the same, and security pattern formed matter | Katsuyuki Oshima | 2004-12-07 |
| 6368684 | Fluorescent latent image transfer film, fluorescent latent image transfer method using the same, and security pattern formed matter | Katsuyuki Oshima | 2002-04-09 |
| 6308630 | Intermediate transfer recording medium, method of forming print, and print | Shinichi Kurokawa, Katsuyuki Oshima | 2001-10-30 |
| 6290798 | Method for forming printed product | Shinichi Kurokawa, Katsuyuki Oshima | 2001-09-18 |
| 6264782 | Print with hologram and process for producing the same | Katsuyuki Oshima, Mikiko Kudo | 2001-07-24 |
| 6245429 | Protect layer transfer sheet | Katsuyuki Oshima | 2001-06-12 |
| 6228805 | Thermal transfer printing sheet and process of double-side transfer printing | Katsuyuki Ohshima, Mikiko Kudo | 2001-05-08 |
| 6194348 | Thermal transfer sheet | Hideki Usuki | 2001-02-27 |
| 6114027 | Protect layer transfer sheet | Katsuyuki Oshima, Hideki Usuki | 2000-09-05 |
| 5837648 | Thermal transfer sheet, thermal transfer method using the same, and thermally transferred product | Atsushi Tatehana, Katsuyuki Oshima | 1998-11-17 |