1
Yoshiro Mikami, Yoshiharu Nagae, Toshihiro Sato, Yoshiyuki Kaneko, Shosaku Tanaka: Display device and driving method thereof. Hitachi, Antonelli Terry Stout & Kraus, June 22, 2004: US06753834 (140 worldwide citation)

In an active matrix display device utilizing electro-optical elements such as organic EL elements capable of obtaining a high image quality with a low power, each pixel circuit is provided with: a sampling circuit for sampling a signal voltage on a signal wiring line synchronously with a scan pulse; ...


2
Shinichi Suzuki, Seiichi Yasukawa, Toshihiro Sato, Tsutomu Narisawa: A photo taking apparatus capable of making a photograph with flash by a flash device. Nikon Corporation, Shapiro and Shapiro, April 19, 1994: US05305048 (70 worldwide citation)

A flash modulation control apparatus in a camera having a photo-taking lens and a flash device mounted thereon comprises a photographing mode setting device for setting a photographing mode in which optimal exposure is obtained in conformity with an object, a divisional photometry device for dividin ...


3
Yoshiro Mikami, Takayuki Ouchi, Yoshiyuki Kaneko, Toshihiro Sato: Emissive display using organic electroluminescent devices. Hitachi, Antonelli Terry Stout & Kraus, December 9, 2003: US06661397 (61 worldwide citation)

An emissive display using an organic electroluminescent device is provided, in which the pixel circuit is simplified, the aperture ratio is increased, high resolution is achieved, and the power consumption is reduced. In the configuration, among the two sets of inverter circuits, one set of inverter ...


4
Hajime Akimoto, Shigeyuki Nishitani, Shinichi Komura, Toshihiro Sato, Hiroshi Kageyama, Yoshiteru Shimizu: Image display. Hitachi, Antonelli Terry Stout & Kraus, April 5, 2005: US06876345 (52 worldwide citation)

An image display capable of multilevel display and having a minimal pixel-to-pixel display characteristic variation. The image display having a display area of a plurality of pixels and a signal line for feeding a display signal voltage to the pixels, comprises, in at least one of the plurality of p ...


5
Toshihiro Sato: Display module. Hitachi, Antonelli Terry Stout and Kraus, December 20, 2005: US06977463 (45 worldwide citation)

A display module including a TFT and an OLED which is formed by first and second electrode layers and an OLE layer. An insulating film is formed on the first electrode and includes an aperture at a recessed portion of the first electrode. The insulating layer includes an inner wall at the aperture, ...


6
Toshihiro Sato: Display module. Hitachi, Antonelli Terry Stout & Kraus, May 3, 2005: US06888304 (45 worldwide citation)

This display module prevents the leakage current generated between a first electrode layer and a second electrode layer that constitute a pixel via an organic light emitting layer and obtains uniform luminance. An interlayer insulation layer ILI is provided between an edge of a first electrode layer ...


7
Yoshiyuki Kaneko, Takayuki Ouchi, Nobuaki Kabuto, Toshihiro Sato: Organic light emitting diode display and operating method of driving the same. Hitachi, Dickstein Shapiro Morin & Oshinsky, June 24, 2003: US06583581 (38 worldwide citation)

An organic LED (OLED) display device and an operating method of driving the same. In an OLED image display device, one switch transistor is provided in one pixel. For at least a part of an OFF period of time of the switch transistor, the OLED is in the non-light emission state, and also the bias of ...


8
Toshio Sosa, Isao Uchida, Toru Fukuhara, Tadao Takagi, Hiroyuki Iwasaki, Toshihiro Sato, Masaru Muramatsu, Kazuto Ohtsuka, Tadao Kai, Shigeyuki Uchiyama, Yoichi Koizumi: Camera system. Nikon Corporation, Shapiro and Shapiro, May 14, 1991: US05016039 (34 worldwide citation)

A camera system has a device for recording an image of a photographing field in a recording medium such as a photographing negative color film, a photometering device for forming brightness information concerning the brightness of the photographing field, and a color information forming device for f ...


9
Toshihiro Sato, Genshiro Kawachi, Yoshiro Mikami, Masaya Adachi: Organic electroluminescent light emitting display device. Hitachi, Reed Smith, Stanley P Fisher Esq, Juan Carlos A Marquez Esq, June 12, 2007: US07230592 (25 worldwide citation)

In an organic electroluminescent light emitting display device comprising a plurality of pixels each of which includes an organic electroluminescent element emitting light by a current supplied thereto, a plurality of active elements including a first active element which acquires a data signal and ...


10
Takao Nakagawa, Masaharu Tachibana, Mihoko Yamashita, Yasuo Nozaki, Toshihiro Sato: Spring members. Across, Cushman Darby & Cushman IP Group of Pillsbury Madison & Sutro, October 21, 1997: US05678809 (24 worldwide citation)

A spring member made of a carbon fibers/carbon composite material in which carbon fibers are dispersed in a matrix of graphite, The spring member has a spring constant in a range of 0.1 to 25 kg/mm and a density of about 1.5 to 3.0 g/cm.sup.3. For use in high temperature severe conditions a ceramic ...