JY

Jun Yoshizawa

Canon: 20 patents #3,238 of 19,416Top 20%
Casio Computer Co.: 2 patents #935 of 1,970Top 50%
CM Cmk: 2 patents #3 of 25Top 15%
Overall (All Time): #197,345 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8814341 Ink, ink cartridge and ink jet recording method Ryosuke Nagao, Hideki Yamakami, Kuniaki Fujimoto, Yukako Tamanuki, Otome Yamashita +3 more 2014-08-26
8602544 Ink set, ink cartridge, ink jet recording method, and ink jet recording apparatus Minako Kawabe 2013-12-10
8075126 Ink, ink jet recording method, recording unit, ink cartridge, and ink jet recording apparatus Shin Sato, Kunihiko Nakamura, Tomohiro Yamashita 2011-12-13
7618484 Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus Kuniaki Fujimoto, Minako Kawabe, Daiji Okamura 2009-11-17
7611571 Ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Tomohiro Yamashita, Daiji Okamura 2009-11-03
7566362 Ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus Otome Mori, Kuniaki Fujimoto, Yojiro Kojima, Daiji Okamura 2009-07-28
7553358 Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus Daiji Okamura 2009-06-30
7550037 Ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus Kumiko Mafune, Tomohiro Yamashita 2009-06-23
7445964 Semiconductor device and method of manufacturing the same Ichiro Mihara, Takeshi Wakabayashi, Toshihiro Kido, Hiroyasu Jobetto, Yutaka Yoshino +2 more 2008-11-04
7297197 Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Masanori Jinnou, Shin Sato, Kunihiko Nakamura, Daiji Okamura, Tomohiro Yamashita 2007-11-20
7294184 Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Kuniaki Fujimoto, Shin Sato, Yoshihide Aikawa, Kunihiko Nakamura, Masanori Jinnou 2007-11-13
7285159 Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Yoshihide Aikawa, Kuniaki Fujimoto, Shin Sato, Kunihiko Nakamura, Masanori Jinnou 2007-10-23
7270701 Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Masanori Jinnou, Shin Sato, Kunihiko Nakamura, Daiji Okamura, Tomohiro Yamashita 2007-09-18
7247194 Ink jet ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Daiji Okamura, Shin Sato, Kunihiko Nakamura, Tomohiro Yamashita, Masanori Jinnou 2007-07-24
7247196 Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Shin Sato, Kunihiko Nakamura, Kumiko Mafune, Hideki Takayama, Daiji Okamura 2007-07-24
7241332 Ink jet yellow ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Shin Sato, Kunihiko Nakamura 2007-07-10
7226498 Ink jet yellow ink, ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Tomohiro Yamashita, Shin Sato, Kunihiko Nakamura 2007-06-05
7201791 Ink jet light-color ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Daiji Okamura, Yoshihisa Takizawa, Shin Sato, Kunihiko Nakamura, Yoshihide Aikawa +2 more 2007-04-10
7198665 Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus Kunihiko Nakamura, Shin Sato, Kumiko Mafune, Hideki Takayama, Daiji Okamura 2007-04-03
7183639 Semiconductor device and method of manufacturing the same Ichiro Mihara, Takeshi Wakabayashi, Toshihiro Kido, Hiroyasu Jobetto, Yutaka Yoshino +2 more 2007-02-27
7160372 Ink jet ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Shin Sato, Kunihiko Nakamura, Daiji Okamura, Tomohiro Yamashita, Masanori Jinnou 2007-01-09
7144452 Ink jet black ink, ink set, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus Hideki Takayama, Kumiko Mafune, Daiji Okamura, Shin Sato, Kunihiko Nakamura 2006-12-05