Issued Patents All Time
Showing 26–50 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8384944 | Printing apparatus and control method with adjustment unit correcting the displacement of the print position by pixel unit, and another unit correcting the displacement by the unit smaller than the pixel | Norihiro Kawatoko, Yuji Hamasaki, Atsushi Sakamoto, Aya Hayashi, Toshiyuki Chikuma +1 more | 2013-02-26 |
| 8356875 | Ink-jet recording device and ink-jet recording control method | Aya Hayashi, Jiro Moriyama, Yuji Hamasaki, Norihiro Kawatoko, Toshiyuki Chikuma +3 more | 2013-01-22 |
| 8303070 | Ink jet printing apparatus and ink jet printing method | Wakako Yamamoto, Yuji Hamasaki, Hirokazu Yoshikawa, Atsushi Sakamoto | 2012-11-06 |
| 8287090 | Inkjet printing apparatus and inkjet printing method | Jiro Moriyama, Atsuhiko Masuyama, Masahiko Umezawa, Hideaki Takamiya | 2012-10-16 |
| 8251473 | Inkjet printing apparatus | Jiro Moriyama, Atsuhiko Masuyama, Masahiko Umezawa, Hideaki Takamiya | 2012-08-28 |
| 8240804 | Printing apparatus and printing control method | Hirokazu Tanaka, Susumu Hirosawa, Wakako Yamamoto, Kenichi Oonuki | 2012-08-14 |
| 8184342 | Recording apparatus | Susumu Hirosawa, Jiro Moriyama, Norihiro Kawatoko, Toshiyuki Chikuma, Atsushi Sakamoto +2 more | 2012-05-22 |
| 8177328 | Ink jet printing apparatus and ink jet printing method | Hirokazu Yoshikawa, Norihiro Kawatoko, Toshiyuki Chikuma | 2012-05-15 |
| 8162432 | Recording apparatus | Masashi Hayashi, Norihiro Kawatoko, Toshiyuki Chikuma, Minoru Teshigawara | 2012-04-24 |
| 8147056 | Ink-jet recording apparatus preventing recording surface of recording medium and paper discharge roller from contamination | Aya Sugimoto | 2012-04-03 |
| 8136908 | Apparatus and method for ink jet printing | Hirokazu Tanaka, Yuji Hamasaki, Norihiro Kawatoko, Atsushi Sakamoto, Toshiyuki Chikuma +3 more | 2012-03-20 |
| 8113642 | Liquid ejection head | Rumi Akiyama, Shingo Nagata, Atsushi Sakamoto, Hirokazu Tanaka, Wakako Yamamoto | 2012-02-14 |
| 7980672 | Inkjet printing apparatus and printing method | Masahiko Umezawa, Jiro Moriyama, Atsuhiko Masuyama, Hideaki Takamiya | 2011-07-19 |
| 7926893 | Recording apparatus | Masashi Hayashi, Norihiro Kawatoko, Toshiyuki Chikuma, Minoru Teshigawara | 2011-04-19 |
| 7806512 | Ink jet printing apparatus and ink jet printing method | Wakako Yamamoto, Hirokazu Tanaka | 2010-10-05 |
| 7784898 | Ink jet recording apparatus and control method | — | 2010-08-31 |
| 7782350 | Printing apparatus, printing system, printhead temperature retaining control method | Hirokazu Tanaka, Atsushi Sakamoto, Jiro Moriyama | 2010-08-24 |
| 7762640 | Ink jet printing apparatus and ink jet printing method | Yoshinori Nakajima, Yoshinori Nakagawa, Jiro Moriyama | 2010-07-27 |
| 7758153 | Printing apparatus and printhead temperature retaining control method | Hirokazu Tanaka, Atsushi Sakamoto, Jiro Moriyama | 2010-07-20 |
| 7735946 | Apparatus and method for ink jet printing | Hirokazu Tanaka, Yuji Hamasaki, Norihiro Kawatoko, Atsushi Sakamoto, Toshiyuki Chikuma +3 more | 2010-06-15 |
| 7706023 | Data processing method, printing apparatus, host apparatus, and printing system | Norihiro Kawatoko, Toshiyuki Chikuma, Jiro Moriyama, Yuji Hamasaki, Atsushi Sakamoto +1 more | 2010-04-27 |
| 7699425 | Printing apparatus and method for estimating amount of ink | Hirokazu Tanaka, Atsushi Sakamoto, Jiro Moriyama | 2010-04-20 |
| 7690750 | Printing apparatus and printing position control method | Norihiro Kawatoko, Masashi Hayashi, Toshiyuki Chikuma | 2010-04-06 |
| 7637581 | Ink jet head substrate having heat generating resistor and ink jet head and recording method using same | Koromo Shirota, Teruo Ozaki, Masahiko Kubota, Ryuji Katsuragi | 2009-12-29 |
| 7625065 | Ink jet print head and ink jet printing apparatus | Toshiyuki Chikuma, Jiro Moriyama | 2009-12-01 |