KH

Keita Hirai

Brother Kogyo: 7 patents #35 of 517Top 7%
Fujitsu Limited: 3 patents #111 of 1,282Top 9%
Overall (2020): #9,013 of 565,922Top 2%
10
Patents 2020

Issued Patents 2020

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10881019 Cooling apparatus Shinnosuke Fujiwara, Nobumitsu Aoki, Hideo Kubo 2020-12-29
10874913 Liquid discharge head and liquid discharge apparatus provided with the same Shohei Koide, Keita Sugiura, Hiroshi Katayama 2020-12-29
10864727 Liquid discharge head and liquid discharge apparatus provided with the same Shohei Koide, Keita Sugiura, Hiroshi Katayama 2020-12-15
10864739 Liquid discharge head Keita Sugiura, Shohei Koide, Hiroshi Katayama 2020-12-15
10847484 Electronic device including first substrate having first and second surfaces opposite from each other, second substrate facing first surface, and drive circuit facing second surface 2020-11-24
10718554 Manifold and information processing apparatus Tsuyoshi So, Naofumi Kosugi 2020-07-21
10701834 Information processing apparatus Tsuyoshi So, Osamu Aizawa, Nobumitsu Aoki, Koji Nakagawa 2020-06-30
10611149 Liquid jetting apparatus and method of producing liquid jetting apparatus Taiki Tanaka 2020-04-07
10556430 Liquid jetting head Kazunari Matsuura 2020-02-11
10525702 Composite substrate that prevents flexible print circuit board from peeling off from drive interconnect substrate 2020-01-07