YK

Yasuo Kotaki

Canon: 6 patents #126 of 4,172Top 4%
Overall (2020): #12,561 of 565,922Top 3%
8
Patents 2020

Issued Patents 2020

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D906416 Ink cartridge for computer printers Takashi Fukushima, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita +1 more 2020-12-29
D906415 Head for ink cartridge for computer printers Takashi Fukushima, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita +1 more 2020-12-29
10850522 Ink cartridge Takeho Miyashita, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami +2 more 2020-12-01
10836175 Liquid container Takeho Miyashita, Tetsuya Ohashi, Hiroki Hayashi, Manabu Ohara 2020-11-17
D899513 Ink cartridge for computer printer Tetsuya Ohashi, Takashi Fukushima, Hironori Murakami, Ryoji Inoue, Takeho Miyashita +1 more 2020-10-20
D896883 Ink cartridge for computer printers Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita, Takashi Fukushima +1 more 2020-09-22
10675877 Ink cartridge Hironori Murakami, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Kyosuke Nagaoka +2 more 2020-06-09
10661570 Ink cartridge for reduction of ink leakage Takeho Miyashita, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami +2 more 2020-05-26