HH

Hiroyuki Hagiwara

SE Seiko Epson: 64 patents #105 of 7,774Top 2%
Canon: 14 patents #4,747 of 19,416Top 25%
Samsung: 7 patents #17,688 of 75,807Top 25%
HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%
TC Tamron Co.: 2 patents #47 of 138Top 35%
SC Semiconductor Technology Academic Research Center: 2 patents #50 of 254Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
MA Mitsui Chemicals Agro: 1 patents #58 of 97Top 60%
FI Fujifilm Business Innovation: 1 patents #1,029 of 1,659Top 65%
HC Hanwha Techwin Co.: 1 patents #208 of 523Top 40%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
NU National University Corporation Gunma University: 1 patents #97 of 263Top 40%
Overall (All Time): #14,417 of 4,157,543Top 1%
100
Patents All Time

Issued Patents All Time

Showing 26–50 of 100 patents

Patent #TitleCo-InventorsDate
10737501 Liquid discharge apparatus and driving method of liquid discharge apparatus Masahiko Sato, Daiki Tatsuta 2020-08-11
10596817 Liquid ejecting head unit and liquid ejecting apparatus Yohei Emi 2020-03-24
10576743 Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head Takahiro Kanegae, Katsuhiro Okubo, Masahiko Sato 2020-03-03
10518539 Liquid ejecting apparatus and cleaning method Atsushi Muto, Masahiko Sato 2019-12-31
10464344 Liquid ejecting head and method for manufacturing liquid ejecting head unit Yoshiki SUGAWARA, Katsuhiro Okubo 2019-11-05
10384448 Liquid ejecting head unit and liquid ejecting apparatus Katsuhiro Okubo, Shigeki Suzuki, Takahiro Kanegae 2019-08-20
10386606 Zoom lens and imaging device 2019-08-20
10363749 Liquid discharging head, liquid discharging apparatus, and manufacturing method of liquid discharging apparatus Masahiko Sato, Hisashi Sato, Katsuhiro Okubo 2019-07-30
10076913 Liquid ejecting apparatus and liquid filling method and control method for the same Masahiko Sato, Takahiro Kanegae, Katsuhiro Okubo 2018-09-18
10059106 Liquid ejecting head and liquid ejecting apparatus Toshinobu Yamazaki, Kentaro Murakami, Isao Takimoto, Hidekazu Todoroki, Tomoo Kinoshita +2 more 2018-08-28
9962957 Liquid ejecting apparatus and liquid ejecting method Masashi Kamibayashi, Masako Fukuda, Hironori Sato, Takahiro Kanegae 2018-05-08
9656470 Liquid ejecting head and liquid ejecting apparatus Hiroyuki Kobayashi, Toshinobu Yamazaki 2017-05-23
9592663 Liquid ejecting head unit and liquid ejecting apparatus Hiroyuki Ishii, Hiroshige Owaki, Katsuhiro Okubo 2017-03-14
9557541 Zoom lens system and photographing apparatus 2017-01-31
9541768 Zoom lens and electronic apparatus 2017-01-10
9513466 Photographing lens and electronic device 2016-12-06
9434167 Seal member, liquid discharge head having the same, and liquid discharge apparatus Hiroshige Owaki 2016-09-06
9411130 Photographing lens and electronic apparatus 2016-08-09
9346271 Liquid ejecting head Hiroyuki Kobayashi, Hiroshige Owaki, Toshinobu Yamazaki 2016-05-24
9333754 Liquid ejecting apparatus and control method thereof Hiroyuki Ishii, Hiroshige Owaki, Hiroaki Okui 2016-05-10
9289989 Liquid ejecting head and liquid ejecting apparatus 2016-03-22
9248659 Filter unit, liquid ejecting head, and liquid ejecting apparatus Hiroyuki Ishii, Masayuki Eguchi 2016-02-02
9250425 Zoom lens and electronic device including the same 2016-02-02
9193162 Liquid ejecting head and liquid ejecting apparatus with a rib which divides the flow of the liquid inside the manifold in two Hiroshige Owaki 2015-11-24
9174437 Liquid ejecting apparatus Haruhisa Uezawa 2015-11-03