1
Hitoshi Nohno, Masayuki Katagiri, Kiyohiro Nozaki, Kengo Takahama, Hiroyuki Iwahashi: Coordinate input device and display-integrated type coordinate input device capable of directly detecting electrostatic coupling capacitance with high accuracy. Sharp Kabushiki Kaisha, May 29, 2001: US06239788 (190 worldwide citation)

In a coordinate detection period, a first electrode drive circuit sequentially selects source electrodes Sn of the TFT LCD panel to connect the same to an x-signal current amplifying circuit, and to apply an AC voltage to the non-selected electrodes. The x-signal current amplifying circuit detects a ...


2
Kengo Takahama, Hitoshi Nohno: Coordinate input device. Sharp Kabushiki Kaisha, May 18, 1999: US05905489 (69 worldwide citation)

An M-sequence signal is generated in an M-sequence generation circuit, and the M-sequence signal, which is successively delayed by a column-electrode driving circuit or a row-electrode driving circuit, is applied to a column-electrode group or a row-electrode group. A correlator finds a correlation ...


3
Takao Tagawa, Hitoshi Nohno: Display apparatus. Sharp Kabushiki Kaisha, Merchant Gould Smith Edell Welter & Schmidt, July 19, 1994: US05331333 (42 worldwide citation)

A display apparatus in which light outputted from an LED array arranged in a column is reflected by a vibrating mirror such that a two-dimensional image is obtained, comprising: a half mirror which reflects light having a wavelength identical with a light emitting wavelength of the LED array and tra ...


4
Takao Tagawa, Masayuki Katagiri, Hitoshi Nohno: Portable projection display apparatus. Sharp Kabushiki Kaisha, April 14, 1998: US05738429 (32 worldwide citation)

The present projection display apparatus includes an illumination source, an LCD panel including a polarizing plate, a light projecting and receiving combinational lens, a screen, a light pen, a detection-use polarizing plate, a CCD, and a control circuit for controlling an operation of the LCD pane ...


5
Takao Tagawa, Hitoshi Nohno, Kiyohiro Nozaki, Kazunari Okamura: Display-integrated type tablet device capable of detecting correct coordinates at a tip end of a detection pen by detecting external noise. Sharp Kabushiki Kaisha, David G Conlin, Kevin J Fournier, February 13, 1996: US05491706 (24 worldwide citation)

An induction voltage signal induced at a detection electrode of a detection pen is binarized by a slice voltage "e.sub.s ". The number of pulses existing in the binary signal is counted by a counting device. The resulting count value obtained by the counting device and the number of times of electro ...


6
Masayuki Katagiri, Masafumi Yamanoue, Hitoshi Nohno, Yoshikazu Taniguchi, Toshio Nomura: Integrated image-input type display unit. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, October 12, 1999: US05966112 (11 worldwide citation)

An integrated image-input type display unit employs a conventional liquid crystal display panel and is capable of optically writing an original image directly at a high resolution into liquid crystal display panel and electrically reading the image. This unit has an image input/output device compris ...


7
Hitoshi Nohno, Megumi Itoh, Toshiya Takahashi, Takeshi Yamamoto, Aki Miake, Mitsukazu Okuda, Takeshi Doi: Onboard display device, vehicle, display method, image display program and recording medium. Sharp Kabushiki Kaisha, Keating & Bennett, October 25, 2011: US08045003 (1 worldwide citation)

A display screen of an onboard display device is disposed so that a speedometer is displayed in front of a driver of a vehicle. When a right-turn instruction is detected, a blinker is displayed and a rightward rear view image outside the vehicle is displayed on the right side of the display screen. ...


8
Masahiro Shimizu, Yoshihiro Izumi, Hitoshi Nohno: Multi-medium information providing system and multi-medium information providing method. Nixon & Vanderhye PC, December 30, 2004: US20040267759-A1

A multimedia information provision system, including a first server, a second server and a user terminal connected to one another via an information communication network, for providing, to the user terminal, multimedia information associated with page information input to the user terminal. The use ...


9
Hitoshi Nohno, Megumi Itoh, Toshiya Takahashi, Takeshi Yamamoto, Aki Miake, Mitsukazu Okuda, Takeshi Doi: Onboard display device, vehicle, display method, image display program and recording medium. Sharp Kabushiki Kaisha, Sharp Kabushiki Kaisha, C O Keating & Bennett, November 29, 2007: US20070273638-A1

A display screen of an onboard display device is disposed so that a speedometer is displayed in front of a driver of a vehicle. When a right-turn instruction is detected, a blinker is displayed and a rightward rear view image outside the vehicle is displayed on the right side of the display screen. ...