KH

Keita Hirai

Brother Kogyo: 62 patents #82 of 2,767Top 3%
Fujitsu Limited: 14 patents #2,150 of 24,456Top 9%
MC Mimaki Engineering Co.: 2 patents #82 of 214Top 40%
NU National University Corporation Chiba University: 2 patents #39 of 320Top 15%
WG W.L. Gore & Associates Gmbh: 1 patents #668 of 1,175Top 60%
Overall (All Time): #22,014 of 4,157,543Top 1%
81
Patents All Time

Issued Patents All Time

Showing 51–75 of 81 patents

Patent #TitleCo-InventorsDate
10406810 Liquid jetting apparatus and method of producing liquid jetting apparatus Taiki Tanaka 2019-09-10
10412862 Air cooling arrangment for a power distributor Yoshimi Maekawa, Yukihiro Hirano 2019-09-10
10357971 Method for manufacturing liquid jetting apparatus and liquid jetting apparatus Toru Kakiuchi 2019-07-23
10357966 Liquid jetting head and method for manufacturing the same Yuichi Ito, Taisuke Mizuno, Hideki Hayashi 2019-07-23
10342164 Rack mount-type information processing apparatus and rack mount-type information processing system Tsuyoshi So, Osamu Aizawa, Koji Nakagawa, Yoshinori Uzuka, Nobumitsu Aoki +1 more 2019-07-02
10321609 Cooling system and method of cooling electronic device Tsuyoshi So, Naofumi Kosugi 2019-06-11
10252529 Printer Shohei Koide 2019-04-09
10245829 Liquid jetting head Kazunari Matsuura 2019-04-02
10226925 Liquid discharging apparatus Hideki Hayashi, Atsushi Hirota 2019-03-12
10201975 Actuator device Taisuke Mizuno, Hideki Hayashi, Yuichi Ito 2019-02-12
10165706 Liquid immersion bath and liquid immersion cooling apparatus Tsuyoshi So, Naofumi Kosugi 2018-12-25
10155380 Liquid jetting apparatus and method of producing liquid jetting apparatus Taiki Tanaka 2018-12-18
10080308 Immersion cooling apparatus Hideo Kubo, Naofumi Kosugi 2018-09-18
9868285 Printer Shohei Koide 2018-01-16
9854710 Information processing device and container for data center Tsuyoshi So, Naofumi Kosugi 2017-12-26
9815283 Liquid discharging apparatus Hideki Hayashi, Atsushi Hirota 2017-11-14
9809023 Liquid ejecting device Shohei Koide 2017-11-07
9662884 Method for manufacturing liquid jetting apparatus and liquid jetting apparatus Toru Kakiuchi 2017-05-30
9656467 Piezoelectric actuator, liquid discharging apparatus and method for producing piezoelectric actuator Toru Kakiuchi, Hideki Hayashi, Atsushi Hirota 2017-05-23
9579891 Liquid jetting apparatus Hideki Hayashi, Atsushi Hirota 2017-02-28
9481172 Liquid ejection apparatus and a method for producing liquid ejection apparatus 2016-11-01
9434163 Method for manufacturing liquid jetting apparatus and liquid jetting apparatus 2016-09-06
9358507 Composite membrane Hiroyoshi Fujimoto 2016-06-07
9321264 Liquid ejection apparatus and method for manufacturing liquid ejection apparatus Hirota Atsushi 2016-04-26
9061504 Liquid jetting apparatus Hiromitsu Mizutani, Yusuke Suzuki, Taisuke Mizuno, Shohei Koide, Atsushi Ito 2015-06-23