KH

Keiji Hara

SE Seiko Epson: 12 patents #1,551 of 7,774Top 20%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
Overall (All Time): #297,952 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
9403369 Flow channel member, liquid ejecting head, and liquid ejecting apparatus 2016-08-02
9233544 Head unit and liquid ejecting apparatus Fujio Akahane, Hiroaki Okui, Yasuyuki Kudo 2016-01-12
8967779 Flow channel member, liquid ejecting head, liquid ejecting apparatus, and liquid reservoir Katsutomo Tsukahara 2015-03-03
8960873 Liquid ejecting apparatus 2015-02-24
8894186 Liquid ejecting apparatus Isamu Togashi 2014-11-25
8833916 Liquid ejecting head and liquid ejecting apparatus Hajime Nakao 2014-09-16
8758652 Tungsten cathode material Akira Matsuo, Yasutsugu Ueno, Keiichi Ozuka, Shuichi Teramoto 2014-06-24
8740354 Liquid ejecting head and liquid ejecting apparatus Hajime Nakao 2014-06-03
8459790 Liquid ejecting apparatus Osamu Shinkawa, Akihiko Ikegami 2013-06-11
8376539 Liquid ejecting head and liquid ejecting apparatus 2013-02-19
8251505 Recording apparatus and method of adjusting temperature of transport belt of recording apparatus 2012-08-28
7976145 Recording method 2011-07-12
7950763 Recording method 2011-05-31
7690051 Harness type safety belt Mitsuya Uchida, Satoshi Teranishi, Tsuyoshi Kageyama 2010-04-06
7357719 Game system, game device, and storage medium Satoshi Yamato, Nobuhito Koganezawa, Daisuke Tsujimura, Masanobu Suzui, Hirotaka Watanabe +1 more 2008-04-15
4285716 Method of quenching glass sheets Seiichiro Honjo, Masaaki Ijichi, Hiroaki Masunaga 1981-08-25