Issued Patents All Time
Showing 26–50 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7384460 | Water-based ink set for ink-jet recording and ink-jet recording method | Tomoyo Hamajima, Masaya Fujioka, Ryuji Kato, Noriatsu Aoi, Narumi Koga +1 more | 2008-06-10 |
| 7384461 | Water-based ink set for ink-jet recording and ink-jet recording method | Narumi Kawai, Narumi Koga, Masaya Fujioka, Ryuji Kato, Noriatsu Aoi +1 more | 2008-06-10 |
| 7364613 | Fluorescent water base ink for ink-jet recording | Michiko Aoyama, Masashi Tsuda, Hiromitsu Sago, Mayuko Umemura, Hideto Yamazaki | 2008-04-29 |
| 7347891 | Water base ink set for ink-jet recording and method for producing the same | Akihiko Taniguchi, Kazuma Goto, Hideo Ohira, Masaya Fujioka | 2008-03-25 |
| 7335249 | Water base ink set for ink-jet recording | Kazuma Goto, Narumi Koga, Hideto Yamazaki, Masaya Fujioka | 2008-02-26 |
| 7328989 | Water base ink set for ink-jet recording | Hideo Ohira, Yoshito Toyoda, Masahito Kato, Ryuji Kato, Akihiko Taniguchi +2 more | 2008-02-12 |
| 7288141 | Water base ink set for ink-jet recording | Junichiro Sugimoto, Masaya Fujioka, Kazuma Goto, Narumi Koga | 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, Masaya Fujioka | 2007-10-16 |
| 7252708 | Fluorescent water-base ink for ink-jet recording | Michiko Aoyama, Masashi Tsuda, Hiromitsu Sago, Mayuko Umemura, Hideto Yamazaki | 2007-08-07 |
| 7247198 | Water base for ink-jet recording and ink-jet recording method | Masaya Fujioka, Akihiko Taniguchi | 2007-07-24 |
| 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, Masaya Fujioka | 2007-07-24 |
| 7247192 | Water base ink for ink-jet recording | Hideo Ohira, Hiromitsu Sago, Kazuma Goto, Narumi Koga, Masaya Fujioka | 2007-07-24 |
| 7216966 | Water base ink set for ink-jet recording | Ryuji Kato, Masashi Tsuda, Noriaki Satoh | 2007-05-15 |
| 7192476 | Fluorescent water base ink for ink-jet recording | Mayuko Umemura, Masashi Tsuda, Hideto Yamazaki, Hiromitsu Sago, Michiko Aoyama | 2007-03-20 |
| 7169221 | Water base ink for ink-jet recording | Narumi Koga, Masaya Fujioka, Kazuma Goto, Junichiro Sugimoto, Satoshi Okuda | 2007-01-30 |
| 7159976 | Water base ink set for ink-jet recording | Masateru Kawamura, Narumi Koga, Naomichi Kobayashi, Hideo Ohira, Masaya Fujioka | 2007-01-09 |
| 7147700 | Water base ink for ink-jet recording | Tatsunosuke Hoshi, Masaya Fujioka, Hideo Ohira, Yoshito Toyoda, Narumi Koga | 2006-12-12 |
| 7147696 | Fluorescent water base ink for ink-jet recording | Michiko Aoyama, Masashi Tsuda, Hideto Yamazaki, Hiromitsu Sago, Mayuko Umemura | 2006-12-12 |
| 7137693 | Ink container and ink container-sealing wrapper assembly | Yoshito Toyoda, Hideo Ohira, Ryuji Kato, Akihiko Taniguchi, Masaya Fujioka +1 more | 2006-11-21 |
| 7073900 | Water base ink for ink-jet recording | Noriatsu Aoi, Akihiko Taniguchi, Masaya Fujioka | 2006-07-11 |
| 7021752 | Water base ink for ink-jet recording | Noriaki Satoh, Masashi Tsuda | 2006-04-04 |
| 7014695 | Water base ink for ink-jet recording | Narumi Koga, Masaya Fujioka, Hideo Ohira, Kazuma Goto, Hiromitsu Sago | 2006-03-21 |
| 6938999 | Water base ink for ink-jet recording | Narumi Koga, Kazuma Goto, Naomichi Kobayashi, Michiko Aoyama, Masaya Fujioka | 2005-09-06 |
| 6921429 | Water base ink for ink-jet recording | Hiromitsu Sago, Narumi Koga, Kazuma Goto, Hideo Ohira, Masaya Fujioka | 2005-07-26 |