HO

Haruhiko Okumura

KT Kabushiki Kaisha Toshiba: 77 patents #149 of 21,451Top 1%
Canon: 1 patents #14,899 of 19,416Top 80%
Overall (All Time): #23,911 of 4,157,543Top 1%
78
Patents All Time

Issued Patents All Time

Showing 51–75 of 78 patents

Patent #TitleCo-InventorsDate
6750841 Display apparatus Goh Itoh, Hisao Fujiwara, Hitoshi Kobayashi, Noboru Yamaguchi, Toshiaki Watanabe +6 more 2004-06-15
6697035 Display device and moving-film display device Atsushi Sugahara, Goh Itoh, Richard Lang 2004-02-24
6603256 Field emission type display Goh Itoh, Miki Mori, Yumi Fukuda, Hisao Fujiwara, Yujiro Hara +4 more 2003-08-05
6452579 Display apparatus Goh Itoh, Hisao Fujiwara, Hitoshi Kobayashi, Noboru Yamaguchi, Toshiaki Watanabe +6 more 2002-09-17
6344850 Image data reconstructing device and image display device Katsuya Tsuchida 2002-02-05
6331844 Liquid crystal display apparatus Akira Kinno, Hisao Fujiwara, Goh Itoh, Norihiko Kamiura 2001-12-18
6239777 Display device Atsushi Sugahara, Kazuyuki Sunohara 2001-05-29
6232938 Liquid crystal display device with low power consumption and high picture quality Katsuya Tsuchida, Goh Itoh 2001-05-15
6229515 Liquid crystal display device and driving method therefor Goh Itoh 2001-05-08
6219019 Liquid crystal display apparatus and method for driving the same Rei Hasegawa, Tatsuo Saishu, Akira Kinno, Kohki Takatoh, Hiroyuki Nagata +2 more 2001-04-17
6191769 Liquid crystal display device Hisao Fujiwara 2001-02-20
6169372 Field emission device and field emission display Hitoshi Kobayashi 2001-01-02
6115018 Active matrix liquid crystal display device Hisao Fujiwara 2000-09-05
6069600 Active matrix type liquid crystal display Tatsuo Saishu, Kohki Takatoh, Hiroyuki Nagata, Kouhei Suzuki, Masahiko Akiyama +3 more 2000-05-30
6052103 Liquid-crystal display device and driving method thereof Hisao Fujiwara, Hitoshi Kobayashi 2000-04-18
6046790 LCD device having relationship between spontaneous polarization and capacitance Yujiro Hara, Hisao Fujiwara, Takeshi Yamaguchi, Goh Itoh, Masahiko Akiyama 2000-04-04
5977940 Liquid crystal display device Masahiko Akiyama, Tsuyoshi Hioki, Tomonobu Motai, Goh Itoh 1999-11-02
5949391 Liquid crystal display device and driving method therefor Tatsuo Saishu, Hiroyuki Nagata, Hisao Fujiwara 1999-09-07
5945972 Display device Hisao Fujiwara, Katsuya Tsuchida, Goh Itoh 1999-08-31
5936686 Active matrix type liquid crystal display Tatsuo Saishu, Kohki Takatoh, Hiroyuki Nagata, Kouhei Suzuki, Masahiko Akiyama 1999-08-10
5844535 Liquid crystal display in which each pixel is selected by the combination of first and second address lines Goh Itoh, Hisao Fujiwara 1998-12-01
5844534 Liquid crystal display apparatus Hisao Fujiwara, Go Ito 1998-12-01
5796447 Liquid crystal display having multiple liquid crystal layers per pixel in which electrode pairs are driven at different phases or float Hisao Fujiwara, Goh Itoh, Akira Kinno 1998-08-18
5748169 Display device Goh Itoh 1998-05-05
5739804 Display device Go Ito 1998-04-14