KI

Koichi Ishida

Canon: 4 patents #270 of 3,775Top 8%
OI Oiles: 1 patents #13 of 35Top 40%
Overall (2017): #28,864 of 506,227Top 6%
5
Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9764550 Liquid ejection head substrate and liquid ejection head Shintaro Kasai, Yoshiyuki Nakagawa, Akiko Saito, Takatsugu Moriya, Tatsuya Yamada +1 more 2017-09-19
9714708 Cylindrical gasket, method for manufacturing the same, and insertion-type exhaust pipe joint using the cylindrical gasket Shin-ichi Shionoya 2017-07-25
9701122 Liquid ejecting apparatus Hiroshi Arimizu, Masahiko Kubota, Nobuhito Yamaguchi, Arihito Miyakoshi, Yoshinori Itoh 2017-07-11
9656474 Liquid ejection head and apparatus and method for printing Hiroshi Arimizu, Ken Tsuchii, Nobuhito Yamaguchi, Yumi Komamiya, Arihito Miyakoshi 2017-05-23
9616663 Liquid ejecting head Yoshinori Itoh, Nobuhito Yamaguchi, Hiroshi Arimizu, Yusuke Imahashi, Arihito Miyakoshi +1 more 2017-04-11