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 51–75 of 100 patents

Patent #TitleCo-InventorsDate
9126410 Liquid ejecting head unit and liquid ejecting apparatus Akihisa Wanibe, Kazutoshi Shimizu 2015-09-08
9085149 Liquid ejecting head unit and liquid ejecting apparatus Masayuki Eguchi, Kimiyasu Otsuki, Masanori Mochizuki 2015-07-21
9073334 Liquid ejecting head module and liquid ejecting apparatus Hiroshige Owaki, Katsuhiro Okubo 2015-07-07
9044957 Liquid ejecting apparatus Hiroshige Owaki, Haruhisa Uezawa 2015-06-02
9042035 Photographing lens and electronic device 2015-05-26
8991979 Liquid ejecting head module and liquid ejecting apparatus Hiroshige Owaki 2015-03-31
8807682 Liquid ejecting apparatus with a head securing member and a linear scale, whose materials are selected for specific thermal expansion characteristics Tomohiro Yuda 2014-08-19
8757764 Liquid ejecting head unit and liquid ejecting apparatus Hiroyuki Ishii 2014-06-24
8690282 Liquid ejecting apparatus Yasushi Yajima, Norihito Harada, Daisuke HIRUMA, Ryo Hamano, Hiroyuki Ishii 2014-04-08
8616676 Liquid ejecting head unit, manufacturing method for a liquid ejecting head unit, and liquid ejecting apparatus 2013-12-31
8616681 Liquid ejecting head unit and liquid ejecting apparatus Masayuki Eguchi 2013-12-31
8567916 Liquid supplying mechanism and liquid ejecting apparatus Kenji Tsuchiya, Hiroshige Owaki, Hirokazu Ono, Takeo Seino 2013-10-29
8537250 Zoom lens and photographing apparatus 2013-09-17
8500245 Liquid ejecting head unit and manufacturing method thereof Munehide Kanaya, Daisuke HIRUMA 2013-08-06
8491093 Liquid ejecting head unit, liquid ejecting apparatus, and method of producing liquid ejecting apparatus Masayuki Eguchi, Kimiyasu Otsuki, Masanori Mochizuki 2013-07-23
8434852 Liquid ejecting head unit and liquid ejecting apparatus 2013-05-07
8430481 Head attachment member and liquid ejection device Hiroyuki Ishii 2013-04-30
8408675 Liquid ejecting head unit and liquid ejecting apparatus Keiichi Sato 2013-04-02
8403450 Liquid ejection head with nozzle plate heater Masahiko Sato, Haruhisa Uezawa 2013-03-26
8403454 Liquid ejecting apparatus Kenichi Kitamura, Yasushi Yajima, Norihito Harada, Daisuke HIRUMA, Ryo Hamano 2013-03-26
8376521 Head attachment member and liquid ejection device Hiroyuki Ishii 2013-02-19
8262197 Manufacturing method for liquid ejecting head unit, and liquid ejecting apparatus Shunsuke Watanabe 2012-09-11
8262198 Head attachment member, liquid ejection device, and head attachment method Hiroyuki Ishii 2012-09-11
8191991 Liquid ejecting head unit and liquid ejecting apparatus Takashi Kato 2012-06-05
8172379 Liquid ejecting head unit and method of manufacturing the same 2012-05-08