KO

Katsuhiro Okubo

SE Seiko Epson: 3 patents #252 of 1,502Top 20%
Overall (2016): #66,500 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9475292 Liquid ejecting head and liquid ejecting apparatus Takahiro Kanegae, Hiroshige Owaki, Takashi Kato 2016-10-25
9409392 Liquid ejecting head and liquid ejecting apparatus Shunsuke Watanabe, Katsumi Enomoto, Ryota Kinoshita, Hiroyuki Ishii, Hiroshige Owaki +1 more 2016-08-09
9290004 Liquid ejecting head and liquid ejecting apparatus Hiroshige Owaki, Haruhisa Uezawa 2016-03-22