YK

Yasuhiko Kosugi

SE Seiko Epson: 63 patents #111 of 7,774Top 2%
YC Yoshikawa Rf Systems Co.: 1 patents #5 of 10Top 50%
Overall (All Time): #35,281 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 26–50 of 63 patents

Patent #TitleCo-InventorsDate
9409408 Liquid ejecting apparatus Shuichi Koganehira, Takeshi Iwamuro, Tomohiko Sano, Kenji Matsumoto, Ryohei Ito 2016-08-09
9090079 Printing apparatus and ink pack set 2015-07-28
9061508 Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge Taku Ishizawa, Satoshi Shinada, Izumi Nozawa, Yuji Aoki, Hiroyuki Kawate +2 more 2015-06-23
8919900 Printing apparatus Shinya Yamagata 2014-12-30
8888206 Printing apparatus Kenichi Oe, Noboru Asauchi 2014-11-18
8814295 Printing apparatus 2014-08-26
8782326 Memory device and system including a memory device electronically connectable to a host circuit 2014-07-15
8690280 Printing apparatus, printing material cartridge, printing material container adapter, cartridge set, and adapter set Shuichi Nakano 2014-04-08
8540347 Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge Taku Ishizawa, Satoshi Shinada, Izumi Nozawa, Yuji Aoki, Hiroyuki Kawate +2 more 2013-09-24
8514654 Storage apparatus, substrate, liquid container, system, and control method of the storage apparatus Shinichi Yamada, Noboru Asauchi, Yoshihiro Nakamura 2013-08-20
8345507 Storage device, substrate, liquid container, system and control method of storage device Shinichi Yamada, Noboru Asauchi, Yoshihiro Nakamura 2013-01-01
8079660 Electronic apparatus, semiconductor storage device, print-recording material container, and control device 2011-12-20
8038243 Liquid ejecting apparatus Satoru Hosono, Toshiki Usui 2011-10-18
7638992 Drive power control device, liquid ejection apparatus, and drive power control method 2009-12-29
7625060 Cartridge, printing apparatus, and method of transmitting information to and from cartridge Toshihisa Saruta 2009-12-01
7611214 Liquid ejecting apparatus Satoru Hosono, Toshiki Usui 2009-11-03
7530671 Printing apparatus recovering mist-like ink droplets 2009-05-12
7370930 Non-contact communication between device and cartridge containing consumable component 2008-05-13
7267421 Cartridge and printing apparatus Noboru Asauchi 2007-09-11
7213897 Ink-jet printer 2007-05-08
7201463 Container for printing material and detector used for container Noboru Asauchi, Yuichi Nishihara 2007-04-10
7155972 Expendables container capable of measuring residual amount of expendables 2007-01-02
7142163 Loop antenna device Takakazu Fukano, Noboru Asauchi, Eiichi Ishii 2006-11-28
7128408 Printing apparatus and ink cartridge therefor 2006-10-31
7101012 Cartridge, printing apparatus, and method of transmitting information to and from cartridge Toshihisa Saruta 2006-09-05