Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565952 | Ink-jet recording sheet | Takayuki Ishikawa, Takeshi Yoshimoto, Nobuhiro Kubota, Kiyoshi Iwamoto, Jun Sugiyama +2 more | 2003-05-20 |
| 6548150 | Medium for ink-jet recording | Takayuki Ishikawa, Takeshi Yoshimoto, Nobuhiro Kubota, Kiyoshi Iwamoto, Jun Sugiyama +2 more | 2003-04-15 |
| 6513269 | Steam sprayer | Toshihide Nakamura, Mamoru Ikeshima, Masao Shimizu | 2003-02-04 |