Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8508837 | Method of manufacturing electrophoretic display device | Kanami Ikegami | 2013-08-13 |
| 8007618 | Image displaying medium with metallic image and thermal transfer sheet | Masafumi Hayashi | 2011-08-30 |
| 7637212 | Method of producing scratch print product | Keiji Hirose, Masafumi Hayashi, Nobuho Ikeuchi, Mikio Asajima | 2009-12-29 |
| 7562626 | Method of producing scratch printing product by using scratch layer transfer sheet | Keiji Hirose, Masafumi Hayashi, Nobuho Ikeuchi, Mikio Asajima | 2009-07-21 |
| 7521102 | Image displaying medium with metallic image and thermal transfer sheet | Masafumi Hayashi | 2009-04-21 |
| 6939627 | Scratch layer transfer sheet and method of producing scratch printing product | Keiji Hirose, Masafumi Hayashi, Nobuho Ikeuchi, Mikio Asajima | 2005-09-06 |
| 6703088 | Thermal transfer sheet | Masafumi Hayashi, Nobuho Ikeuchi | 2004-03-09 |