Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7303617 | Ink for ink-jet recording | Yasuhiro Taga, Tomoyo Hamajima, Kazuma Goto | 2007-12-04 |
| 7297198 | Ink for Ink-Jet Recording | Yasuhiro Taga, Tomoyo Hamajima, Kazuma Goto | 2007-11-20 |
| 7288141 | Water base ink set for ink-jet recording | Junichiro Sugimoto, Kazuma Goto, Narumi Koga, Shunichi Higashiyama | 2007-10-30 |
| 7285161 | Water base pigment ink for ink-jet recording | Hideto Yamazaki, Michiko Aoyama, Yoshito Toyoda, Mayuko Okada, Tatsunosuke Hoshi +1 more | 2007-10-23 |
| 7281789 | Water base ink set for ink-jet recording | Kazuma Goto, Hideo Ohira, Masahito Kato, Shunichi Higashiyama | 2007-10-16 |
| 7247197 | Water base ink for ink-jet recording and method for preparing water base ink for ink-jet recording | Kazuma Goto, Hideo Ohira, Yoshito Toyoda, Mayuko Okada, Shunichi Higashiyama | 2007-07-24 |
| 7247192 | Water base ink for ink-jet recording | Hideo Ohira, Hiromitsu Sago, Kazuma Goto, Narumi Koga, Shunichi Higashiyama | 2007-07-24 |
| 7247198 | Water base for ink-jet recording and ink-jet recording method | Akihiko Taniguchi, Shunichi Higashiyama | 2007-07-24 |
| 7244297 | Water based ink set for ink-jet recording and inkjet recording method | Ryuji Kato, Noriatsu Aoi, Narumi Kawai, Tomoyo Hamajima | 2007-07-17 |
| 7244296 | Water based ink set for ink-jet recording and inkjet recording method | Ryuji Kato, Noriatsu Aoi, Narumi Kawai, Tomoyo Hamajima, Narumi Koga | 2007-07-17 |
| 7169221 | Water base ink for ink-jet recording | Narumi Koga, Kazuma Goto, Junichiro Sugimoto, Satoshi Okuda, Shunichi Higashiyama | 2007-01-30 |
| 7159976 | Water base ink set for ink-jet recording | Masateru Kawamura, Narumi Koga, Naomichi Kobayashi, Hideo Ohira, Shunichi Higashiyama | 2007-01-09 |
| 7147700 | Water base ink for ink-jet recording | Tatsunosuke Hoshi, Hideo Ohira, Yoshito Toyoda, Narumi Koga, Shunichi Higashiyama | 2006-12-12 |
| 7137693 | Ink container and ink container-sealing wrapper assembly | Yoshito Toyoda, Hideo Ohira, Ryuji Kato, Akihiko Taniguchi, Shunichi Higashiyama +1 more | 2006-11-21 |
| 7073900 | Water base ink for ink-jet recording | Noriatsu Aoi, Akihiko Taniguchi, Shunichi Higashiyama | 2006-07-11 |
| 7014695 | Water base ink for ink-jet recording | Narumi Koga, Hideo Ohira, Kazuma Goto, Hiromitsu Sago, Shunichi Higashiyama | 2006-03-21 |
| 6938999 | Water base ink for ink-jet recording | Narumi Koga, Kazuma Goto, Naomichi Kobayashi, Michiko Aoyama, Shunichi Higashiyama | 2005-09-06 |
| 6921429 | Water base ink for ink-jet recording | Hiromitsu Sago, Narumi Koga, Kazuma Goto, Hideo Ohira, Shunichi Higashiyama | 2005-07-26 |
| 6866377 | Ink set for ink-jet recording | Masateru Kawamura, Naomichi Kobayashi, Hideo Ohira, Shunichi Higashiyama | 2005-03-15 |
| 6852155 | Water base ink set for ink-jet recording | Narumi Koga, Kazuma Goto, Hiromitsu Sago, Hideo Ohira, Shunichi Higashiyama | 2005-02-08 |
| 6824263 | Water base ink set for ink-jet recording | Akihiko Taniguchi, Masashi Tsuda, Shunichi Higashiyama | 2004-11-30 |
| 6805735 | Water base ink for ink-jet recording | Akihiko Taniguchi, Masashi Tsuda, Shunichi Higashiyama | 2004-10-19 |
| 6793724 | Ink for ink-jet recording and color ink set | Noriaki Satoh, Satoshi Tanabe | 2004-09-21 |
| 6790266 | Water base ink set for ink-jet recording | Narumi Koga, Kazuma Goto, Naomichi Kobayashi, Michiko Aoyama, Shunichi Higashiyama | 2004-09-14 |
| 6783223 | Water base ink for ink-jet recording and ink-jet recording apparatus provided with the same | Mayuko Okada, Narumi Koga, Kazuma Goto, Hiromitsu Sago, Hideto Yamazaki +6 more | 2004-08-31 |