YF

Yuma Fukuzawa

SE Seiko Epson: 6 patents #34 of 1,345Top 3%
Overall (2020): #20,912 of 565,922Top 4%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10870274 Liquid ejecting head and liquid ejecting apparatus Katsutomo Tsukahara 2020-12-22
10857795 Liquid ejection head, liquid ejection apparatus, and method of manufacturing liquid ejection head Toshiro MURAYAMA, Shunya Fukuda, Kazuaki Uchida, Shunsuke Watanabe, Noriaki Okazawa 2020-12-08
10843463 Liquid ejecting head and liquid ejecting apparatus Sosuke YAMASAKI, Hitoshi TAKAAI, Yoshinobu Toyama 2020-11-24
10807366 Liquid ejecting head and liquid ejecting apparatus Motoki Takabe, Shunsuke Watanabe, Akira MIYAGISHI, Shunya Fukuda 2020-10-20
10723129 Liquid ejecting head and liquid ejecting apparatus Katsutomo Tsukahara, Motoki Takabe 2020-07-28
10639898 Liquid ejecting apparatus Shunsuke Watanabe, Katsumi Enomoto, Hiroaki Okui, Yoshinao Miyata, Satoshi Oguchi +1 more 2020-05-05