Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480799 | Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter | Takashi Oyanagi, Chiyoshige Nakazawa, Hiroki Nakane | 2013-07-09 |
| 8227539 | Photocurable ink composition and inkjet recording method | Takashi Oyanagi, Keitaro Nakano, Chiyoshige Nakazawa | 2012-07-24 |
| 7993447 | Pigment dispersed liquid, ink composition for inkjet recording, and ink cartridge, recording method, recording system and article recorded using the same | Miharu Kanaya, Chie Saito | 2011-08-09 |
| 7828888 | Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter | Takashi Oyanagi, Chiyoshige Nakazawa, Hiroki Nakane | 2010-11-09 |
| 7384991 | Aqueous ink | Hidehiko Komatsu, Masahiro Yatake, Kazuhiko Hara, Jun Ito, Motoki Masuda | 2008-06-10 |
| 7201795 | Ink composition containing polyether-modified polysiloxane | Kiyohiko Takemoto, Hiroaki Segawa | 2007-04-10 |
| 6827433 | Ink composition containing polyether-modified polysiloxane | Kiyohiko Takemoto, Hiroaki Segawa | 2004-12-07 |
| 6821330 | Ink composition and method of recording a recording medium using this | Tsuyoshi Sano | 2004-11-23 |
| 6776472 | Ink jet recording apparatus and flushing process for ink jet recording apparatus | Koji Morikoshi | 2004-08-17 |
| 6455169 | Inkjet recording sheet | Kiyoshi Iwamoto, Senichi Yoshizawa, Hiroyuki Onishi, Akio Owatari | 2002-09-24 |
| 6245422 | Recording medium having gloss surface layer | Hiroyuki Onishi, Kiyoshi Iwamoto, Senichi Yoshizawa | 2001-06-12 |
| 6186495 | Process for feeding recording medium and package of recording medium | Hiroyuki Onishi | 2001-02-13 |
| 5844583 | Ink jet recording method and apparatus providing a plurality of image resolutions with the same amount of ink per dot | Hiroyuki Onishi, Junichi Iida, Akio Owatari, Hiroaki Tojo | 1998-12-01 |
| 5798776 | Color ink jet recording method | Yaeko Uchiyama, deceased, Hiroko Hayashi | 1998-08-25 |
| 5748208 | Color ink jet recording method | Yaeko Uchiyama, deceased, Hiroko Hayashi | 1998-05-05 |
| 5647897 | Ink composition for ink jet recording | Yasuhiro Ouki, Miharu Kanaya, Hiroko Hayashi, Kiyohiko Takemoto | 1997-07-15 |
| 5560771 | Color ink composition and color ink jet printing method | Kiyohiko Takemoto, Hiroyuki Onishi, Yoshiyuki Koike, Etsuko Yoshiike, Miharu Yoshida +2 more | 1996-10-01 |