Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730154 | Polychromic ink composition depending on viewing angle | Hiroshi Inoue, Satoshi Maruyama, Hidetoshi Fukuo, Naoshi Murata, Shoko Matsumoto +1 more | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730154 | Polychromic ink composition depending on viewing angle | Hiroshi Inoue, Satoshi Maruyama, Hidetoshi Fukuo, Naoshi Murata, Shoko Matsumoto +1 more | 2004-05-04 |