TM

Tadahiro Mizutani

SE Seiko Epson: 144 patents #10 of 7,774Top 1%
Overall (All Time): #6,735 of 4,157,543Top 1%
144
Patents All Time

Issued Patents All Time

Showing 51–75 of 144 patents

Patent #TitleCo-InventorsDate
10538093 Bottle set and bottle Takumi Nagashima, Hitoshi Igarashi, Ryoichi Tanaka, Tomoyuki Nakano 2020-01-21
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
10220627 Liquid supply unit and engaged part Takayuki Shiota, Atsushi Kobayashi, Shun Oya 2019-03-05
10220628 Liquid supply unit 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
10000063 Liquid containing member Hiroyuki Kawate, Manabu Yamaguchi, Takuma OZAWA, Satoshi Oya, Hiroyoshi Ozeki 2018-06-19
9969174 Liquid container tray and liquid ejection device Manabu Yamaguchi, Hiroyuki Kawate, Hiroyoshi Ozeki, Kotoya Aruga 2018-05-15
9950537 Cartridge and printing material supply system Hidetoshi Kodama, Izumi Nozawa, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata +1 more 2018-04-24
9914304 Recording apparatus Hiroshi Shirotori 2018-03-13
9844945 Liquid supply unit Takayuki Shiota, Atsushi Kobayashi, Shun Oya 2017-12-19
9827773 Liquid supply unit having an engagement structure for engaging a liquid engagement device Atsushi Kobayashi, Yoshinao Miyata, Shun Oya 2017-11-28
9827776 Method and apparatus for manufacturing cartridge Hiroyuki Nakamura, Izumi Nozawa, Atsushi Kobayashi, Hidetoshi Kodama 2017-11-28
9776418 Method and apparatus for manufacturing cartridge Hiroyuki Nakamura, Izumi Nozawa, Atsushi Kobayashi, Hidetoshi Kodama 2017-10-03
9694588 Liquid supply unit Takayuki Shiota, Atsushi Kobayashi, Shun Oya 2017-07-04
9682566 Liquid supply unit Atsushi Kobayashi, Shun Oya 2017-06-20
9682565 Liquid supply unit Atsushi Kobayashi, Shun Oya 2017-06-20
9649847 Cartridge Izumi Nozawa, Atsushi Kobayashi 2017-05-16