HW

Hajime Washio

Sharp Kabushiki Kaisha: 75 patents #80 of 10,731Top 1%
SL Semiconductor Energy Laboratory: 3 patents #754 of 1,113Top 70%
Nichia: 2 patents #761 of 1,531Top 50%
Overall (All Time): #23,280 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 26–50 of 79 patents

Patent #TitleCo-InventorsDate
7701426 Display device and method of driving the same Makoto Yokoyama, Yuhichiroh Murakami, Etsuo Yamamoto 2010-04-20
7688302 Shift register and display device using same Shunsuke Hayashi, Seijirou Gyouten, Eiji Matsuda, Sachio Tsujino, Yuichiro Murakami 2010-03-30
7663613 Image display device and driving method thereof Yukio Tanaka, Munehiro Azami, Yasushi Kubota 2010-02-16
7659877 Shift register and display device using the same Yuhichiroh Murakami, Sachio Tsujino, Seijirou Gyouten, Eiji Matsuda 2010-02-09
7652652 Data signal line driving method, data signal line driving circuit, and display device using the same Kazuhiro Maeda, Sachio Tsujino, Yuhji Asoh 2010-01-26
7649521 Image display apparatus Masakazu Satoh, Sadahiko Yasukawa 2010-01-19
7505022 Shift register and display device Eiji Matsuda, Yuhichiroh Murakami, Sachio Tsujino 2009-03-17
7460099 Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of power Yasushi Kubota, Ichiro Shiraki, Kazuhiro Maeda, Yasuyoshi Kaise 2008-12-02
7420402 Flip-flops, shift registers, and active-matrix display devices Yuhichiroh Murakami, Michael James Brownlow 2008-09-02
7414607 Display device Kazuhiro Maeda, Mamoru Onda 2008-08-19
7375708 Image display panel, image display apparatus and image display method Yasushi Kubota, Shigeto Yoshida, Yasuhiro Yoshida, Hiroyuki Furukawa 2008-05-20
7372445 Driving device of display device, display device, and driving method of display device Shinya Takahashi, Yuhichiroh Murakami, Seijirou Gyouten 2008-05-13
7369113 Driving device of display device, display device and driving method of display device Shinya Takahashi, Yuhiehiroh Murakami, Seijirou Gyouten, Shigeto Yoshida 2008-05-06
7365727 Two-way shift register and image display device using the same Masakazu Satoh, Yasushi Kubota, Kazuhiro Maeda, Michael James Brownlow, Graham Andrew Cairns 2008-04-29
7358950 Signal processing circuit, low-voltage signal generator, and image display incorporating the same Hidehiko Yamashita, Yasushi Kubota, Graham Andrew Cairns, Michael James Brownlow 2008-04-15
7339570 Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the same Yasushi Kubota, Michael James Brownlow, Graham Andrew Cairns, Yasuyoshi Kaise, Kazuhiro Maeda 2008-03-04
7333096 Display device and driving method thereof Yasuyoshi Kaise, Sachio Tsujino, Kazuhiro Maeda, Keiji Takahashi, Yasushi Kubota +1 more 2008-02-19
7289097 Scanning direction control circuit and display device Seijirou Gyouten, Sachio Tsujino, Eiji Matsuda, Keiichi Ina, Yuhichiroh Murakami +2 more 2007-10-30
7274351 Driver circuit and shift register of display device and display device Shunsuke Hayashi 2007-09-25
7248243 Level shifter circuit and display device provided therewith Yuhichiroh Murakami, Seijirou Gyouten, Shunsuke Hayashi, Eiji Matsuda, Sachio Tsujino 2007-07-24
7212184 Shift register and image display device Yasushi Kubota, Kazuhiro Maeda, Yasuyoshi Kaise, Michael James Brownlow, Graham Andrew Cairns 2007-05-01
7202846 Signal line drive circuit and display device using the same Kazuhiro Maeda, Sachio Tsujino, Keiji Takahashi 2007-04-10
7196699 Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of power Yasushi Kubota, Ichiro Shiraki, Kazuhiro Maeda, Yasuyoshi Kaise 2007-03-27
7193604 Shift register circuit, image display apparatus having the circuit, and driving method for LCD devices Yasushi Kubota, Shigeto Yoshida 2007-03-20
7190338 Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the same Yasushi Kubota, Michael James Brownlow, Graham Andrew Cairns, Yasuyoshi Kaise, Kazuhiro Maeda 2007-03-13