KU

Kenta Udagawa

Canon: 7 patents #58 of 3,943Top 2%
Overall (2021): #10,000 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
D936141 Nozzle for ink bottle for refilling printer cartridges Manabu Ohara, Shoki Takiguchi, Hiroki Hayashi, Noriyasu Nagai, Hiroshi Koshikawa 2021-11-16
D936140 Cap for ink bottle for refilling printer cartridges Manabu Ohara, Hitomi Ogasawara, Noriyasu Nagai, Hiroshi Koshikawa, Akihisa Shiozaki +2 more 2021-11-16
11111061 Liquid storage bottle Noriyasu Nagai, Hiroshi Koshikawa, Hiroki Hayashi, Manabu Ohara, Shoki Takiguchi 2021-09-07
11090944 Liquid storage bottle Shoki Takiguchi, Hiroki Hayashi, Hiroshi Koshikawa, Noriyasu Nagai, Manabu Ohara 2021-08-17
11074984 Liquid discharge head and method of manufacturing the same Hiroshi Yamada, Wataru Takahashi, Norihiro Ikebe 2021-07-27
D925647 Ink bottle for refilling printer cartridges Hitomi Ogasawara, Manabu Ohara, Shoki Takiguchi, Akihisa Shiozaki, Hiroki Hayashi +2 more 2021-07-20
D923705 Ink cartridge for computer printer Wataru Takahashi, Tatsuo Nanjo, Keisuke Iinuma, Norihiro Ikebe 2021-06-29
10994548 Liquid reservoir container and liquid ejection apparatus Keisuke Iinuma, Tatsuo Nanjo, Hiroshi Koshikawa 2021-05-04
10967643 Liquid ejecting apparatus Tatsuo Nanjo, Hiroshi Koshikawa, Keisuke Iinuma 2021-04-06