Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622549 | Ink for ink jet recording and ink jet recording process | Toshitake Yui, Eisuke Hiraoka, Yasuharu Endo, Ken Hashimoto | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622549 | Ink for ink jet recording and ink jet recording process | Toshitake Yui, Eisuke Hiraoka, Yasuharu Endo, Ken Hashimoto | 1997-04-22 |