TI

Taku Ishizawa

SE Seiko Epson: 195 patents #3 of 7,774Top 1%
SE Sieko Epson: 1 patents #1 of 26Top 4%
Overall (All Time): #3,519 of 4,157,543Top 1%
196
Patents All Time

Issued Patents All Time

Showing 101–125 of 196 patents

Patent #TitleCo-InventorsDate
8317307 Liquid container having a structure that enables rapid charging 2012-11-27
D670165 Container cap with stopper Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi 2012-11-06
D666240 Ink cartridge Hiroyuki Kawate 2012-08-28
8235513 Liquid injecting method and liquid container Satoshi Shinada, Chiaki Miyajima, Masahide Matsuyama, Yuichi Seki, Hisashi Koike +1 more 2012-08-07
8210670 Liquid container Takeo Seino, Hitotoshi Kimura 2012-07-03
8192003 Liquid container and liquid consuming apparatus 2012-06-05
8186816 Liquid container, board, and method of rewriting liquid information Satoshi Shinada 2012-05-29
D660695 Container cap with stopper Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi 2012-05-29
8182075 Liquid delivery system and manufacturing method thereof Satoshi Shinada, Chiaka Miyajima 2012-05-22
8177342 Liquid container and remanufacturing method of liquid container Akihisa Wanibe, Satoshi Shinada, Chiaki Miyajima 2012-05-15
8157360 Injection apparatus and a valve device provided in a passage Hitotoshi Kimura, Izumi Nozawa 2012-04-17
8142000 Liquid container and remanufacturing method of liquid container Satoshi Shinada, Chiaki Miyajima, Akihisa Wanibe 2012-03-27
8141992 Liquid storage container Satoshi Shinada 2012-03-27
D656539 Combined container and ink tanks for a printer Yoshiaki Shimizu, Takaaki Ishikawa 2012-03-27
8113639 Liquid container with structure for controlling leaked liquid Hitotoshi Kimura, Yasuto Sakai, Satoshi Shinada, Michinari Tsukahara, Masanori Kobayashi 2012-02-14
D653950 Packaging container Hitoshi Matsumoto, Mitsuto Yanagisawa, Yaeko Onishi 2012-02-14
8083335 Liquid container Takeo Seino, Hitotoshi Kimura 2011-12-27
8075115 Mountable apparatus and board having an installation status notifier Satoshi Shinada 2011-12-13
8057026 Liquid container with structure for controlling leaked liquid Hitotoshi Kimura, Yasuto Sakai, Satoshi Shinada, Michinari Tsukahara, Masanori Kobayashi 2011-11-15
8042921 Valve device provided in a passage forming member Hitotoshi Kimura, Izumi Nozawa 2011-10-25
8011772 Liquid container Hitotoshi Kimura, Yasuto Sakai, Satoshi Shinada, Michinari Tsukahara, Masanori Kobayashi 2011-09-06
7997703 Liquid container Takahiro Naka, Takahiro Katakura, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai +6 more 2011-08-16
7997702 Liquid container Hitotoshi Kimura, Izumi Nozawa 2011-08-16
7971976 Liquid storage container Satoshi Shinada 2011-07-05
7967427 Liquid container Satoshi Shinada 2011-06-28