Issued Patents All Time
Showing 51–75 of 93 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 |
| 6779883 | Overcoating device and ink jet recording apparatus with the overcoating device | Katsumori Takei, Hajime Mizutani | 2004-08-24 |
| 6767597 | Ink jet recording medium | Hiroki Midorikawa, Teiichi Otani, Norihumi Tanaka | 2004-07-27 |
| 6758542 | Ink jet recording process and ink jet recording apparatus | Hajime Mizutani | 2004-07-06 |
| 6719833 | Recording medium, and image forming method and recorded matter using same | Masahiro Hanmura, Hiroko Hayashi, Miharu Kanaya | 2004-04-13 |
| 6698875 | Ink set and ink cartridge and recording method, recording material and recording apparatus | Yuko Yamamoto | 2004-03-02 |
| 6677006 | Ink-jet recording material | Teiichi Otani, Atsushi Ono, Noboru Kondo, Shinya Yamagata, Masaya Shibatani +1 more | 2004-01-13 |
| 6656544 | Ink-jet recording medium | Takayuki Ishikawa, Nobuhiro Kubota, Shigeki Asai, Minoru Tsuchida, Kiyoshi Iwamoto +2 more | 2003-12-02 |
| 6652171 | Printing medium, manufacturing method of the same, and printing method | — | 2003-11-25 |
| 6607269 | Ink-jet recording material | Koichi Sumioka, Kozo Haino, Hiroshi Sakaguchi, Yukihiro Suzuki, Yukio Tokunaga +1 more | 2003-08-19 |
| 6596378 | Recording medium and aqueous ink composition | Masahiro Hanmura, Hiroko Hayashi, Miharu Kanaya | 2003-07-22 |
| 6589635 | Ink-jet recording material and ink-jet recording method | Yukihiro Suzuki, Satoshi Kaneko, Yukio Tokunaga, Masahiro Hanmura, Hidemasa Kanada | 2003-07-08 |
| 6565952 | Ink-jet recording sheet | Takayuki Ishikawa, Shinichiro Kobayashi, Takeshi Yoshimoto, Nobuhiro Kubota, Kiyoshi Iwamoto +2 more | 2003-05-20 |
| 6555207 | Ink-jet recording material | Noboru Kondo, Teiichi Otani, Atsushi Ono, Masaya Shibatani | 2003-04-29 |
| 6548150 | Medium for ink-jet recording | Takayuki Ishikawa, Takeshi Yoshimoto, Nobuhiro Kubota, Shinichiro Kobayashi, Kiyoshi Iwamoto +2 more | 2003-04-15 |
| 6517929 | Recording medium, manufacturing method thereof and recording method and recorded matter using the same | Masaya Shibatani | 2003-02-11 |
| 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 |
| 6277457 | Cleaning sheet and recording medium set including the same cleaning sheet | Akio Owatari, Junichi Iida | 2001-08-21 |
| 6245422 | Recording medium having gloss surface layer | Masaaki Itano, Kiyoshi Iwamoto, Senichi Yoshizawa | 2001-06-12 |
| 6186495 | Process for feeding recording medium and package of recording medium | Masaaki Itano | 2001-02-13 |
| 6174611 | Recording medium and ink jet recording method | Akio Owatari, Junichi Iida, Yukio Kobayashi, Yoshihiro Kuroyama, Hiroki Midorikawa | 2001-01-16 |
| 6173649 | Printing medium, manufacturing method of the same, and printing method | — | 2001-01-16 |
| 6095645 | Ink jet recording method | Akio Owatari, Junichi Iida | 2000-08-01 |
| 6030674 | Cleaning sheet and recording medium set including the same cleaning sheet | Akio Owatari, Junichi Iida | 2000-02-29 |