ST

Shinzo Tsuboi

NE Nec: 9 patents #1,539 of 14,502Top 15%
Samsung: 3 patents #30,683 of 75,807Top 45%
AC Advanced Lcd Technologies Development Center Co.: 1 patents #32 of 41Top 80%
HO Hoya: 1 patents #757 of 1,290Top 60%
Overall (All Time): #352,259 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8664850 Organic electroluminescent device including covered lower electrode Kazuhiko Hayashi, Takashi Fukuchi, Ichiro Fujieda 2014-03-04
8410687 Organic electroluminescent device including covered lower electrode Kazuhiko Hayashi, Takashi Fukuchi, Ichiro Fujieda 2013-04-02
7495387 Organic electroluminescent element and organic electroluminescent device including the same Kazuhiko Hayashi, Takashi Funuchi, Ichiro Fujieda 2009-02-24
7309900 Thin-film transistor formed on insulating substrate Fumiki Nakano, Genshiro Kawachi, Yoshiaki Nakazaki, Takahiko Endo, Tomoya Kato 2007-12-18
7090934 Perpendicular magnetic recording medium Hirotaka Hokkyo, Katsumichi Tagami 2006-08-15
6894432 Light emitting device and production method thereof Ichiro Fujieda, Takashi Fukuchi 2005-05-17
6628086 Light emitting body, light emitting element and light emitting display device using same Kazuhiko Hayashi, Takashi Fukuchi, Ichiro Fujieda 2003-09-30
6426157 Perpendicular magnetic recording medium Hirotaka Hokkyo, Katsumichi Tagami 2002-07-30
6387483 Perpendicular magnetic recording medium and manufacturing process therefor Hirotaka Hokkyo 2002-05-14
6307817 Magnetic recording medium thermal stability measuring method and thermal stability measuring apparatus 2001-10-23
6270885 Perpendicular magnetic recording medium Hirotaka Hokkyo, Katsumichi Tagami 2001-08-07
6246544 Magnetic disk drive Katsumichi Tagami, Katsumi Suemitsu 2001-06-12
6204995 Magnetic disc apparatus Hirotaka Hokkyo, Katsumichi Tagami 2001-03-20
6081394 Recorded magnetization state measuring method and device 2000-06-27