KY

Kazuya Yoshii

Canon: 41 patents #1,035 of 19,416Top 6%
Overall (All Time): #71,905 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
10112403 Liquid container and liquid ejection apparatus Norihiro Ikebe, Ryo Shimamura, Akira Shiba, Takeho Miyashita, Tomoki Yamamuro +6 more 2018-10-30
10093105 Liquid storage container and liquid ejection apparatus Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Takeho Miyashita, Tomoki Yamamuro +6 more 2018-10-09
D816158 Ink bottle for printer Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi, Koichi Kubo +8 more 2018-04-24
9914305 Liquid storage container unit Tatsuaki Orihara, Ryo Shimamura, Akira Shiba, Norihiro Ikebe, Takeho Miyashita +6 more 2018-03-13
9908338 Liquid storage bottle, liquid storage bottle package, and method of manufacturing liquid storage bottle package Hiroshi Koshikawa, Yasuo Kotaki, Kenta Udagawa, Wataru Takahashi, Koichi Kubo +3 more 2018-03-06
9840082 Ink cartridge and ink jet printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +7 more 2017-12-12
9821562 Ink cartridge and ink jet printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +7 more 2017-11-21
9724929 Liquid container and liquid residue detection apparatus Hiroki Hayashi, Tsubasa Takaoka, Ryo Shimamura, Akira Shiba 2017-08-08
9597884 Ink cartridge and ink jet printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +7 more 2017-03-21
D767672 Ink tank for printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +6 more 2016-09-27
D767675 Ink tank for printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +6 more 2016-09-27
D767674 Ink tank for printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +6 more 2016-09-27
D767673 Ink tank for printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +6 more 2016-09-27
9375938 Ink cartridge and ink jet printing apparatus Soji Kondo, Yasuo Kotaki, Kenta Udagawa, Naozumi Nabeshima, Tatsuo Nanjo 2016-06-28
9278540 Liquid storage container and liquid ejection apparatus Masafumi Seki, Naozumi Nabeshima, Koichi Kubo 2016-03-08
9205666 Liquid container and recording device on which liquid container is mounted Yasuo Kotaki, Kenta Udagawa, Naozumi Nabeshima 2015-12-08
D699284 Ink tank for printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Wataru Takahashi, Masao Kato +2 more 2014-02-11