EH

Eisuke Hiraoka

FI Fujifilm Business Innovation: 16 patents #536 of 5,238Top 15%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #274,066 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10791395 Flying object detection system and flying object detection method Takashi Kamio, Norio Saitou 2020-09-29
7878616 Cap and droplet ejecting apparatus 2011-02-01
7776145 Ink, ink set, recording method, ink cartridge, and recording device Takatsugu Doi, Yoshimi Tokita 2010-08-17
7703905 Method for treating inkjet liquid, recording apparatus using the same, liquid storage tank, liquid absorber for liquid storage and liquid treatment apparatus Kyoko Horii, Yoshiro Yamashita, Toshitake Yui, Ken Hashimoto 2010-04-27
7527370 Method for treating inkjet liquid, recording apparatus using the same, liquid storage tank, liquid absorber for liquid storage and liquid treatment apparatus Kyoko Horii, Yoshiro Yamashita, Toshitake Yui, Ken Hashimoto 2009-05-05
7472988 Method for treating inkjet liquid, recording apparatus using the same, liquid storage tank, liquid absorber for liquid storage and liquid treatment apparatus Kyoko Horii, Yoshiro Yamashita, Toshitake Yui, Ken Hashimoto 2009-01-06
7293849 Ink jet recording apparatus and ink jet recording method Mihoko Tani, Takatsugu Doi, Ken Hashimoto 2007-11-13
7278724 Method for treating inkjet liquid, recording apparatus using the same, liquid storage tank, liquid absorber for liquid storage and liquid treatment apparatus Kyoko Horii, Yoshiro Yamashita, Toshitake Yui, Ken Hashimoto 2007-10-09
7172275 Ink set for ink jet recording including polyvalent metal ions and compound inactivating the same Toshitake Yui, Ken Hashimoto 2007-02-06
6436179 Ink-jet recording ink, ink color set, and ink-jet recording method Yoshiro Yamashita, Akihiko Chujo, Hiromi Nagai, Kaoru Watanabe, Yasuharu Endo +1 more 2002-08-20
6048390 Ink jet recording ink and ink jet recording method Toshiyuki Yano, Hitoshi Kojima, Akihiko Chujo, Hiromi Nagai, Kaoru Watanabe +2 more 2000-04-11
6015455 Ink jet recording ink and ink jet recording method Toshiyuki Yano, Hitoshi Kojima, Akihiko Chujo, Kaoru Watanabe, Hiromi Nagai +2 more 2000-01-18
5980623 Ink set for ink jet recording and ink jet recording method Hitoshi Kojima, Akihiko Chujo, Kaoru Watanabe, Hiromi Nagai, Toshiyuki Yano +2 more 1999-11-09
5622549 Ink for ink jet recording and ink jet recording process Toshitake Yui, Yoshiro Yamashita, Yasuharu Endo, Ken Hashimoto 1997-04-22
5605566 Ink for ink jet recording and ink jet recording process Toshitake Yui, Akihiko Chujo, Yasuharu Endo, Hitoshi Kojima, Atsushi Suzuki +1 more 1997-02-25
5529617 Ink for ink jet recording method and ink jet recording using same Yoshiro Yamashita, Toshitake Yui, Ken Hashimoto, Yasuharu Endo 1996-06-25
5501726 Ink for thermal ink jet recording and thermal ink jet recording method using the same Toshitake Yui, Yoshiro Yamashita, Yasuharu Endo, Ken Hashimoto 1996-03-26