Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510604 | Cyan ink for ink jet and ink jet recording method | Yuuko Negishi, Hiroyuki Takuhara, Hideki Yamakami | 2009-03-31 |
| 7445666 | Ink jet ink, ink jet recording method, ink cartridge, ink set and image forming method | Satomi Yanagimachi, Hiroyuki Takuhara, Minako Kawabe, Yuuki Nishino | 2008-11-04 |
| 7436545 | Method of forming image, image forming apparatus, and program for carrying out the method | Hiroyuki Takuhara, Tsuyoshi Kanke, Shin-ichi Tochihara, Shohei Tsutsumi | 2008-10-14 |
| 7244299 | Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus | Itaru Tsuji, Shinichi Tochihara, Koichi Osumi, Hiroyuki Takuhara, Minako Kawabe +1 more | 2007-07-17 |
| 7229166 | Image-forming method, image-forming apparatus, ink set, and ink | Hiroyuki Takuhara, Shin-ichi Tochihara, Tsuyoshi Kanke, Yutaka Kurabayashi, Hiromichi Noguchi | 2007-06-12 |
| 7208033 | Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus | Minako Kawabe, Koichi Osumi, Shinichi Tochihara, Hiroyuki Takuhara, Hideki Yamakami +1 more | 2007-04-24 |
| 7198837 | Image forming process, ink set, image by ink-jet recording, recorded article, surface-treated article and surface treating process | Makiko Endo, Yutaka Kurabayashi, Kentaro Yano, Yuji Kondo, Masao Kato +1 more | 2007-04-03 |
| 7025817 | Ink, recording method, recording unit, ink cartridge, and recording apparatus | Tsuyoshi Kanke, Hiroyuki Takuhara, Shinichi Tochihara | 2006-04-11 |
| 6863391 | Liquid composition, ink set, method of forming a colored section on recording medium and ink-jet recording apparatus | Masao Kato, Makiko Endo | 2005-03-08 |
| 6830709 | Method of measuring liquid composition, liquid composition, ink set, method for forming colored portion on recording medium, and ink-jet recording apparatus | Masao Kato, Makiko Endo | 2004-12-14 |
| 6821328 | Liquid composition, ink set, method of forming colored portion in recording medium and ink-jet recording apparatus | Yutaka Kurabayashi, Masao Kato, Makiko Endo | 2004-11-23 |
| 6803947 | Video camera using mixed-line-pair readout, taking still pictures with full vertical resolution | — | 2004-10-12 |
| 6746114 | Ink set, process for forming colored portion and ink-jet recording apparatus | Katsuhiko Takahashi, Shinichi Tochihara, Yutaka Kurabayashi, Masashi Ogasawara | 2004-06-08 |
| 6729718 | Recording method, recording apparatus, method for manufacturing recorded article, and recorded article | Fumitaka Goto, Katsuhiro Shirota, Koichiro Nakazawa, Masao Kato | 2004-05-04 |
| 6719420 | Liquid composition, ink set, method for forming colored portion on recording medium, and ink-jet recording apparatus | Yutaka Kurabayashi, Masao Kato, Makiko Endo | 2004-04-13 |
| 6685999 | Recording medium and method of manufacturing the same | Hirofumi Ichinose, Tsuyoshi Santo | 2004-02-03 |
| 6659601 | Recording method, recording apparatus, recorded article and method for manufacturing recorded article | Fumitaka Goto, Katsuhiro Shirota, Koichiro Nakazawa, Masao Kato | 2003-12-09 |
| 6565950 | Recording medium, image forming method utilizing the same, method for producing the same, alumina dispersion and method for producing the same | Tsuyoshi Santo, Yuji Kondo | 2003-05-20 |
| 6558740 | Printing medium, production process thereof and image-forming process using the medium | Tsuyoshi Santo, Hiroyuki Sugata, Yuji Kondo | 2003-05-06 |
| 6536890 | Liquid composition as well as ink set, image forming method, image forming apparatus and bleed alleviation method using the same | Masao Kato, Yutaka Kurabayashi, Kentaro Yano, Yuji Kondo, Mitsuhiro Ono +1 more | 2003-03-25 |
| 6517199 | Liquid composition, ink set, colored area formation on recording medium, and ink-jet recording apparatus | Yutaka Kurabayashi, Kentaro Yano, Yuji Kondo, Masao Kato, Mitsuhiro Ono +1 more | 2003-02-11 |
| 6460989 | Ink set, formation of colored area on recording medium, and ink-jet recording apparatus | Kentaro Yano, Yutaka Kurabayashi, Yuji Kondo, Masao Kato, Mitsuhiro Ono +1 more | 2002-10-08 |
| 6435655 | Color ink jet recording method/apparatus | Aya Yoshihira, Hiromichi Noguchi, Nobuhito Yamaguchi, Toshihiko Bekki, Shinichi Sato +1 more | 2002-08-20 |
| 6050880 | Surface grinding device and method of surface grinding a thin-plate workpiece | Tadahiro Kato, Sadayuki Okuni, Hideo Kudo | 2000-04-18 |
| 5965252 | Printing medium | Tsuyoshi Santo, Hiroyuki Sugata, Yuji Kondo | 1999-10-12 |