YO

Yohei Osuki

Canon: 9 patents #6,722 of 19,416Top 35%
Overall (All Time): #554,211 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11820141 Element substrate, liquid ejection head, liquid ejection apparatus, and manufacturing method 2023-11-21
11383515 Element substrate, liquid discharge head, and printing apparatus Sadayoshi Sakuma 2022-07-12
11338581 Element substrate, liquid discharge head, and printing apparatus Sadayoshi Sakuma 2022-05-24
10889113 Recording element board, liquid ejection apparatus and method of manufacturing recording element board Ryoji Oohashi, Tsubasa Funabashi, Koichi Omata, Hideo Tamura, Kousuke Kubo 2021-01-12
10632741 Print element substrate, method of manufacturing print element substrate, and method of manufacturing printhead Hideo Tamura, Takaaki Yamaguchi 2020-04-28
10532565 Print element substrate, printhead, and printing apparatus Masataka Sakurai, Ryo Kasai, Kengo Umeda, Hidenori Yamato 2020-01-14
10500851 Print element substrate, printhead, and printing apparatus Koichi Omata, Hideo Tamura, Takaaki Yamaguchi, Kousuke Kubo, Ryoji Oohashi +3 more 2019-12-10
9950525 Element substrate for liquid ejecting head and wafer Ryoji Oohashi, Koichi Omata, Hideo Tamura, Takaaki Yamaguchi, Kousuke Kubo +3 more 2018-04-24
9833992 Recording-element substrate, recording head, and recording apparatus Suguru Taniguchi, Koichi Omata, Hideo Tamura, Takaaki Yamaguchi, Kousuke Kubo +3 more 2017-12-05