TM

Tadahiro Mizutani

SE Seiko Epson: 12 patents #8 of 1,371Top 1%
Overall (2019): #5,664 of 560,194Top 2%
12
Patents 2019

Issued Patents 2019

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10500866 Liquid container Hiroyuki Kawate, Yoshiaki Shimizu, Takumi Nagashima, Akihiro Toya, Hiroyoshi Ozeki +2 more 2019-12-10
10471723 Ink replenish container Noriyuki Fukasawa, Taku Ishizawa, Tadashi Watanabe, Ryoichi Tanaka 2019-11-12
10457065 Liquid container Atsushi Kobayashi, Koichi Toba, Yasuhiko Yoshikawa, Ryoichi Tanaka 2019-10-29
10399344 Liquid container Ryoichi Tanaka, Taku Ishizawa, Atsushi Kobayashi, Koichi Toba, Yoshiaki Shimizu +1 more 2019-09-03
10384454 Refilled cartridge and method for manufacturing refilled cartridge Hiroyuki Nakamura, Atsushi Kobayashi, Izumi Nozawa, Hidetoshi Kodama 2019-08-20
10350901 Ink bottle Koichi Toba, Ryoichi Tanaka, Taku Ishizawa, Manabu Akahane, Tadashi Watanabe +1 more 2019-07-16
10350896 Ink replenishment container Taku Ishizawa, Takumi Nagashima 2019-07-16
10239323 Bottle set Takumi Nagashima, Tetsuya Takamoto, Hiroyuki Nakamura 2019-03-26
10220628 Liquid supply unit Takayuki Shiota, Atsushi Kobayashi, Shun Oya 2019-03-05
10220627 Liquid supply unit and engaged part Takayuki Shiota, Atsushi Kobayashi, Shun Oya 2019-03-05
10214018 Cartridge and printing material supply system Izumi Nozawa, Hidetoshi Kodama, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more 2019-02-26
10173431 Liquid containing member Hiroyuki Kawate, Manabu Yamaguchi, Takuma OZAWA, Satoshi Oya, Hiroyoshi Ozeki 2019-01-08