AT

Akimichi Takahashi

TT Toshiba Lighting & Technology: 18 patents #29 of 486Top 6%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
Overall (All Time): #256,915 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
9353927 Lighting apparatus Toshiyuki Ishida, Hirokazu Yamada, Makoto Kawagoe, Hiroyuki Kuramochi 2016-05-31
8901848 Lighting apparatus Hiroaki Watanabe, Keiichi Shimizu, Kozo Ogawa, Erika Takenaka, Shinji Nogi +1 more 2014-12-02
8814396 Lighting apparatus Toshiyuki Ishida, Hirokazu Yamada, Makoto Kawagoe, Hiroyuki Kuramochi 2014-08-26
D712081 Lighting fixture Kazuyuki Murata, Jun Ooshima, Yasuhiro Sano 2014-08-26
D709636 Lighting fixture Kazuyuki Murata, Jun Ooshima, Yasuhiro Sano 2014-07-22
8511862 Optical unit and lighting apparatus Toshiyuki Ishida, Hirokazu Yamada, Makoto Kawagoe, Hiroyuki Kuramochi 2013-08-20
D665518 Light emitting diode module Kiyoshi Nishimura, Akiko Saito, Masahiro Izumi, Soichi Shibusawa, Nobuhiko Betsuda 2012-08-14
D662643 Lighting fixture Hirokazu Yamada 2012-06-26
D658599 Light emitting diode module Kiyoshi Nishimura, Akiko Saito, Masahiro Izumi, Soichi Shibusawa, Nobuhiko Betsuda 2012-05-01
8057072 Light-emitting module and illumination apparatus Erika Takenaka, Kozo Ogawa, Keiichi Shimizu, Hiroaki Watanabe, Shinji Nogi +1 more 2011-11-15
D647241 Lighting fixture Hirokazu Yamada 2011-10-18
D625694 Light emitting diode module Kazuto Morikawa, Yusuke Shibahara 2010-10-19
D624887 Light emitting diode module Kazuto Morikawa, Yusuke Shibahara, Kozo Ogawa 2010-10-05
D624888 Light emitting diode module Kazuto Morikawa, Yusuke Shibahara, Kozo Ogawa 2010-10-05
D624889 Light emitting diode module Kazuto Morikawa, Yusuke Shibahara, Kozo Ogawa 2010-10-05
D622876 Light emitting diode module Tadashi Takada 2010-08-31
D606242 Lighting fixture Homare Takai, Naoki Sugishita, Masanao Hieda, Hiroaki Watanabe 2009-12-15
D330012 Multiple push-button switch module Tadashi Takata, Mayumi Usami 1992-10-06