HO

Hiroaki Okui

SE Seiko Epson: 4 patents #95 of 1,345Top 8%
Overall (2020): #54,298 of 565,922Top 10%
4
Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10857785 Liquid ejecting head, liquid ejecting unit, liquid ejecting apparatus, and piezoelectric device Eiju Hirai, Yoichiro Kondo 2020-12-08
10717277 Flow path structure, liquid ejecting head, and liquid ejecting apparatus Isamu Togashi, Yasuyuki Kudo, Fujio Akahane 2020-07-21
10639898 Liquid ejecting apparatus Shunsuke Watanabe, Yuma Fukuzawa, Katsumi Enomoto, Yoshinao Miyata, Satoshi Oguchi +1 more 2020-05-05
10549533 Flow path structure, liquid ejecting head, and liquid ejecting apparatus Isamu Togashi, Yasuyuki Kudo, Fujio Akahane 2020-02-04