Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399674 | Ink set and ink-jet color recording method using the same | Akio Kashiwazaki, Hiroyuki Ishinaga, Hiromichi Noguchi, Yutaka Kurabayashi, Aya Takaide +1 more | 2002-06-04 |
| 6391947 | Ink composition | Hiromichi Noguchi, Katsuhiro Shirota, Akio Kashiwazaki, Aya Takaide | 2002-05-21 |