Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815021 | Recording medium for ink jet printers | Takayuki Ishikawa, Nobuhiro Kubota, Minoru Tsuchida, Shigeki Asai, Takeshi Yoshimoto +3 more | 2004-11-09 |
| 6677006 | Ink-jet recording material | Teiichi Otani, Atsushi Ono, Noboru Kondo, Hiroyuki Onishi, Shinya Yamagata +1 more | 2004-01-13 |