KM

Koji Morikoshi

SE Seiko Epson: 24 patents #686 of 7,774Top 9%
Overall (All Time): #171,360 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11660870 Liquid ejecting apparatus and wiping method of liquid ejecting apparatus 2023-05-30
9855745 Liquid ejecting apparatus Haruki Kobayashi 2018-01-02
9855754 Liquid discharging device Noriaki Okazawa 2018-01-02
9476507 Valve, pressure controlling apparatus, liquid ejecting apparatus, and method of opening and closure valve Fujio Akahane, Makoto Otsuki, Ryota Kinoshita 2016-10-25
9073073 Flow path member, liquid ejecting head and liquid ejecting apparatus Hiroki Miyajima 2015-07-07
8317294 Liquid ejection apparatus 2012-11-27
8215752 Liquid ejecting head and liquid ejecting apparatus 2012-07-10
8201927 Fluid ejecting apparatus and method for producing the fluid ejecting apparatus using an adhesive containing a hydrophilic function agent Takashi Akase, Yusuke Hirasawa 2012-06-19
7909429 Liquid ejection apparatus 2011-03-22
7874658 Liquid injection apparatus and method for driving the same Keiichiro Yoshino, Toshio Kumagai, Takeo Seino 2011-01-25
7794041 Liquid ejecting apparatus and maintenance method thereof Takashi Akase, Keiji Matsumoto 2010-09-14
7771006 Liquid ejecting apparatus and capping member used in the same 2010-08-10
7699449 Liquid injection apparatus and method for driving the same Keiichiro Yoshino, Toshio Kumagai, Takeo Seino 2010-04-20
7387377 Liquid ejection apparatus and method for driving the same Keiichiro Yoshino, Toshio Kumagai, Takeo Seino, Taisuke Yamamoto 2008-06-17
7338146 Liquid ejecting apparatus and capping member used in the same 2008-03-04
6938998 Liquid ejecting device 2005-09-06
6776472 Ink jet recording apparatus and flushing process for ink jet recording apparatus Masaaki Itano 2004-08-17
6672704 Liquid ejecting apparatus and method of cleaning an ejection head Takahiro Katakura, Tsuyoshi Sano, Kiyohiko Takemoto, Kaoru Momose 2004-01-06
6382754 Ink jet printing device Tsuyoshi Kitahara, Kaoru Momose, Noriaki Okazawa, Masahiko Yoshida, Kazunaga Suzuki +2 more 2002-05-07
6270191 Ink jet recording head and ink jet recorder Tsuyoshi Kitahara 2001-08-07
6217159 Ink jet printing device Tsuyoshi Kitahara, Kaoru Momose, Noriaki Okazawa, Masahiko Yoshida, Kazunaga Suzuki +2 more 2001-04-17
6206499 Ink-jet recording head Takayuki Iijima 2001-03-27
5880763 Ink jet recording head with head frame and piezoelectric vibration elements having configuration for suppressing stress in flow path unit Yuji Tanaka, Shuji Yonekubo 1999-03-09
5684520 Ink jet recording head in which an actuator is offset from a center of an effective displacement region of a vibration plate Yuji Tanaka, Shuji Yonekubo, Norihiko Kurashima 1997-11-04