Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7637212 | Method of producing scratch print product | Daigo Morizumi, Keiji Hirose, Masafumi Hayashi, Mikio Asajima | 2009-12-29 |
| 7562626 | Method of producing scratch printing product by using scratch layer transfer sheet | Daigo Morizumi, Keiji Hirose, Masafumi Hayashi, Mikio Asajima | 2009-07-21 |
| 6939627 | Scratch layer transfer sheet and method of producing scratch printing product | Daigo Morizumi, Keiji Hirose, Masafumi Hayashi, Mikio Asajima | 2005-09-06 |
| 6733611 | Image forming method | Masafumi Hayashi, Yoshinori Kamikubo | 2004-05-11 |
| 6703088 | Thermal transfer sheet | Masafumi Hayashi, Daigo Morizumi | 2004-03-09 |
| 6534154 | Image receiving sheet | Masafumi Hayashi | 2003-03-18 |
| 6524760 | Image receiving sheet and recording process | Masafumi Hayashi | 2003-02-25 |
| 6444383 | Image receiving sheet and method of forming OHP image | Masafumi Hayashi | 2002-09-03 |
| 6410199 | Image receiving sheet and recording process | Masafumi Hayashi | 2002-06-25 |