JK

Junichi Karasawa

SE Seiko Epson: 61 patents #122 of 7,774Top 2%
SY Symetrix: 1 patents #45 of 73Top 65%
📍 Shimosuwa-Machi, JP: #2 of 86 inventorsTop 3%
Overall (All Time): #37,924 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 1–25 of 61 patents

Patent #TitleCo-InventorsDate
11565524 Liquid ejecting head and liquid ejecting apparatus Takanori Aimono, Eiju Hirai, Masao Nakayama, Yoshihiro Hokari 2023-01-31
9738068 Liquid ejection control device, liquid ejection system, and control method 2017-08-22
9730722 Liquid ejection control device, liquid ejection system, and control method 2017-08-15
9694578 Liquid ejection control apparatus, liquid ejection system, and control method 2017-07-04
9669625 Liquid ejection control apparatus, liquid ejection system, and control method 2017-06-06
9669626 Liquid ejection control apparatus, liquid ejection system, and control method 2017-06-06
9469106 Liquid ejection control device, liquid ejection system, and control method 2016-10-18
9463620 Liquid ejection control device, liquid ejection system, and control method 2016-10-11
9457565 Liquid ejection control device, liquid ejection system, and control method 2016-10-04
9456841 Liquid ejection control device, liquid ejection system, and control method 2016-10-04
9085407 Fluid ejection device and medical device 2015-07-21
8698142 Organic semiconductor element, method of manufacturing organic semiconductor element, electronic device, electronic equipment and insulating layer forming composition Takuro Yasuda, Takeo Kawase, Keiichi Inoue, Kazushi Omote, Tomoya Arai +2 more 2014-04-15
8547722 Integrated circuit device and electronic instrument Satoru Ito, Masahiko Moriguchi, Kazuhiro Maekawa, Noboru Itomi, Satoru Kodaira +3 more 2013-10-01
8547773 Integrated circuit device and electronic instrument Takayuki Saiki, Satoru Ito, Masahiko Moriguchi, Takashi Kumagai, Hisanobu Ishiyama +3 more 2013-10-01
8529508 Fluid ejection device and medical device 2013-09-10
8345346 Electrophoretic display 2013-01-01
8310478 Integrated circuit device and electronic instrument Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Takashi Fujise +3 more 2012-11-13
8188544 Integrated circuit device and electronic instrument Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Takashi Fujise +3 more 2012-05-29
8054710 Integrated circuit device and electronic instrument Satoru Ito, Masahiko Moriguchi, Kazuhiro Maekawa, Noboru Itomi, Satoru Kodaira +3 more 2011-11-08
7986541 Integrated circuit device and electronic instrument Satoru Kodaira, Noboru Itomi, Shuji Kawaguchi, Takashi Kumagai, Satoru Ito 2011-07-26
7859928 Integrated circuit device and electronic instrument Satoru Kodaira, Noboru Itomi, Shuji Kawaguchi, Takashi Kumagai, Satoru Ito 2010-12-28
7782694 Integrated circuit device and electronic instrument Satoru Kodaira, Noboru Itomi, Shuji Kawaguchi, Takashi Kumagai, Satoru Ito +2 more 2010-08-24
7764278 Integrated circuit device and electronic instrument Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Takashi Fujise +2 more 2010-07-27
7755587 Integrated circuit device and electronic instrument Takashi Kumagai, Hisanobu Ishiyama, Kazuhiro Maekawa, Satoru Ito, Takashi Fujise +1 more 2010-07-13
7616520 Integrated circuit device and electronic instrument Satoru Kodaira, Noboru Itomi, Shuji Kawaguchi, Takashi Kumagai, Satoru Ito 2009-11-10