Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989055 | Monoazo lake pigment composition and gravure ink using the same | Kenji Kitamura, Shigeki Kato, Hitoshi Maki, Shoko Goto, Osamu Shiromaru | 2006-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989055 | Monoazo lake pigment composition and gravure ink using the same | Kenji Kitamura, Shigeki Kato, Hitoshi Maki, Shoko Goto, Osamu Shiromaru | 2006-01-24 |