HO

Hiroshige Owaki

SE Seiko Epson: 7 patents #42 of 1,502Top 3%
Overall (2016): #14,576 of 481,213Top 4%
7
Patents 2016

Issued Patents 2016

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9475292 Liquid ejecting head and liquid ejecting apparatus Takahiro Kanegae, Katsuhiro Okubo, Takashi Kato 2016-10-25
9434167 Seal member, liquid discharge head having the same, and liquid discharge apparatus Hiroyuki Hagiwara 2016-09-06
9421769 Liquid ejecting head, liquid ejecting head unit, liquid ejecting apparatus, and method of manufacturing liquid ejecting head unit Hiroyuki Ishii 2016-08-23
9409392 Liquid ejecting head and liquid ejecting apparatus Shunsuke Watanabe, Katsumi Enomoto, Ryota Kinoshita, Hiroyuki Ishii, Takahiro Kanegae +1 more 2016-08-09
9346271 Liquid ejecting head Hiroyuki Kobayashi, Toshinobu Yamazaki, Hiroyuki Hagiwara 2016-05-24
9333754 Liquid ejecting apparatus and control method thereof Hiroyuki Ishii, Hiroaki Okui, Hiroyuki Hagiwara 2016-05-10
9290004 Liquid ejecting head and liquid ejecting apparatus Katsuhiro Okubo, Haruhisa Uezawa 2016-03-22