1
Kishi Tomokatsu, Sakamoto Tetsuya, Tomio Shigetoshi: Driving apparatus and method for a plasma display panel. Fujitsu, January 3, 2001: EP1065650-A2 (34 worldwide citation)


A driving apparatus comprises switches SW1 to Sw3, a first signal line OUTA, and a second signal line OUTB. By ON/OFF control of the switches SW1 to Sw3, the voltage of the first signal line OUTA is changed between a positive voltage (+1/2V) level, which is smaller than a voltage V to be applied to ...


2
Nagaoka Keishin, Tomio Shigetoshi, Hirose Tadatsugu, Kaneko Keiichi, Kameyama Shigeki, Kishi Tomokatsu, Sakamoto Tetsuya, Takamori Takahiro, Takagi Akihiro: Method and device for driving a plasma display panel and plasma display panel including this device. Fujitsu, March 24, 1999: EP0903719-A2 (20 worldwide citation)


A method for driving a plasma display panel applies, within a subfield among the n subfields, a narrow-width pulse having a pulse width equal to or less than 2 mu s to first electrodes (X) in order to cause an erase discharge while terminating a discharge caused between the first and second electrod ...


3
Kishi Tomokatsu, Sakamoto Tetsuya, Tomio Shigetoshi: Driving device, driving method, and driving circuit for plasma display panel. Fujitsu, February 28, 2002: JP2002-062844 (12 worldwide citation)


PROBLEM TO BE SOLVED: To make a driving device simple in its circuit configuration and low in its manufacturing cost by lowering breakdown voltages of respective elements provided in the driving device.SOLUTION: This driving device is provided with a first signal line OUTA whose voltage is fluctuate ...


4
Shibata Junichi, Sakamoto Tetsuya, Nukada Hidemi: Image forming apparatus. Fuji Xerox, September 2, 2004: JP2004-246058 (12 worldwide citation)


PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely suppressing the occurrence of an image unevenness to such a degree that the image unevenness is not visually recognized.SOLUTION: The image forming apparatus 1 is provided with an image forming section 2 which has a flange ...


5
Tomio Shigetoshi, Kishi Tomokatsu, Sakamoto Tetsuya: Circuit for driving a plasma display panel. Fujitsu Hitachi Plasma Display, July 31, 2002: EP1227464-A2 (8 worldwide citation)


A driving circuit for driving a flat display device is disclosed. A ramp waveform generation circuit (33) for generating a ramp waveform to be applied to a capacitive load (20) serving as a display element is connected between the ground and a signal line for supplying a high-level voltage generated ...


6
Sakamoto Tetsuya, Kishi Tomokatsu, Tomio Shigetoshi, Nagaoka Keishin, Takamori Takahiro, Machida Jun, Takagi Akihiro: Method of driving a plasma display and apparatus using the method. Fujitsu, March 29, 2000: EP0989538-A2 (7 worldwide citation)


A method of driving a plasma display is disclosed, in which the deterioration of the display quality which otherwise might be caused by the light emission due to a reset pulse is prevented thereby to improve the display quality. The voltage of the reset pulse (Ves) is set taking the voltage due to t ...


7
Uchiyama Takashi, Homma Yuji, Sakamoto Tetsuya, Horiguchi Satoru, Mizuno Mikizo, Obata Hiroyuki: Multicolor sublimation type thermal recording method and device therefor.. Dainippon Printing, September 30, 1992: EP0506144-A1 (7 worldwide citation)


There are disclosed a method of delivering pictorial image data per each color obtained by applying color resolution to a manuscript using a color scanner to a sublimation transfer printer to effect a transfer from a sublimation transfer sheet to an image-receiving sheet, thus to make a hard copy of ...


8
Yamamoto Kenichi, Suzuki Keizo, Shiiki Masatoshi, Kariya Kyoji, Kishi Tomokatsu, Sakamoto Tetsuya, Sasaki Takashi, Shimizu Takayuki: Plasma display device having improved luminous efficacy. Hitachi, Fujitsu Hitachi Plasma Display, December 22, 2004: EP1489587-A2 (7 worldwide citation)


There is provided a plasma display device (100a) capable of high luminous efficacy and stable driving for displaying images at various image display load factors. The plasma display device (100a) performs the sustain discharge for a light-emission display, and is configured to apply a sustain pulse ...


9
Sakamoto Tetsuya: Information processor. Matsushita Electric, September 14, 2000: JP2000-250455 (7 worldwide citation)


PROBLEM TO BE SOLVED: To provide a power-saving processing system which does not decrease the contrast of displayed contents even when the back light luminance of a color liquid crystal display is lowered as a power-saving process in an information processor equipped with the color liquid crystal di ...


10
Onozawa Makoto, Kishi Tomokatsu, Tomio Shigetoshi, Sakamoto Tetsuya: Plasma display device and method for controlling the same. Fujitsu Hitachi Plasma Display, July 31, 2002: EP1227463-A2 (6 worldwide citation)


A signal transfer circuit (41) in a pre-drive circuit (32-1) converts the reference potential of a control signal, supplied from a drive control circuit, to the reference potential of an output element. The control signal is then amplified in a signal amplifier circuit (42) and thereafter supplied t ...



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