Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7516697 | Single color press and method of operating same, and method of manufacturing liquid crystal color filter | Yoshinori Nakaya | 2009-04-14 |
| 4832832 | Pressure type slit screen | Haruyoshi Fujiwara | 1989-05-23 |