KK

Koichi Kubo

Canon: 4 patents #270 of 3,775Top 8%
PA Panasonic: 1 patents #1,161 of 3,035Top 40%
Overall (2017): #20,334 of 506,227Top 5%
6
Patents 2017

Issued Patents 2017

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
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
9800200 Solar cell apparatus Minoru Higuchi, Yutaka Arai, Mamoru Arimoto, Ryo Goto, Yoshihide Kawashita 2017-10-24
9782794 Fingerprint-erasing cured film, method for manufacturing same, display and touch panel using same, and electronic device using these Akira Miyazaki, Yasunori Mori, Haruya Kakuta 2017-10-10
9694585 Liquid filling method of liquid container Akira Shiba, Naozumi Nabeshima 2017-07-04
9597884 Ink cartridge and ink jet printer Tatsuo Nanjo, Yasuo Kotaki, Kenta Udagawa, Hiroshi Koshikawa, Wataru Takahashi +7 more 2017-03-21