Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419733 | Ink composition | Kiyohiko Takemoto, Kazuaki Watanabe | 2002-07-16 |
| 6395079 | Ink set having excellent color reproduction | — | 2002-05-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419733 | Ink composition | Kiyohiko Takemoto, Kazuaki Watanabe | 2002-07-16 |
| 6395079 | Ink set having excellent color reproduction | — | 2002-05-28 |