Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455169 | Inkjet recording sheet | Kiyoshi Iwamoto, Senichi Yoshizawa, Masaaki Itano, Akio Owatari | 2002-09-24 |
| 6350507 | Recording sheet for ink jet printer | Kiyoshi Iwamoto, Shinitiro Kobayashi, Takeshi Yoshimoto, Takayuki Ishikawa, Nobuhiro Kubota +2 more | 2002-02-26 |