1
Takeshi Gotoh, Tetsuya Hamada, Tetsuya Kobayashi, Keiji Hayashi, Toshihiro Suzuki: Liquid-crystal display and a lighting apparatus. Fujitsu Display Technologies Corporation, Greer Burns & Crain, January 25, 2005: US06847424 (109 worldwide citation)

A liquid-crystal display includes a reflective liquid-crystal panel, a light guiding plate disposed on the reflective liquid-crystal panel, a polarizer arranged between a liquid-crystal layer of the reflective liquid-crystal panel and the light guiding plate, and a light source disposed on a side su ...


2
Kunihiro Miyauchi, Masaji Aono, Motoharu Esaki, Norio Fujimori, Tetsuya Kobayashi: Automotive information display apparatus. Nippondenso, Cushman Darby & Cushman, December 6, 1994: US05371510 (79 worldwide citation)

An automotive display apparatus displays synthetically an ordinary information like a vehicle speed value and a warning information like a remaining fuel amount by using a half mirror as a close range view and a distant range view. A control means determines contents of the ordinary information and ...


3
Tetsuya Kobayashi, Hiroshi Fujita: Battery pack voltage detection apparatus. Denso Corporation, Oliff & Berridge, October 12, 2004: US06803766 (62 worldwide citation)

A battery cell voltages are read in parallel to a capacitor for each battery block of a battery pack by the use of analog switches. The stored voltages of the capacitors are A/D-converted sequentially through the analog switches. Thereby, each cell voltage is measured with suppression of measurement ...


4
Shoji Sakai, Tetsuya Kobayashi: Battery control method for hybrid vehicle. Denso Corporation, Nippon Soken, Oliff & Berridge, August 19, 2003: US06608482 (61 worldwide citation)

A battery control system is provided which charges or discharges a storage battery installed in a hybrid vehicle to bring a state-of-charge of the storage battery into agreement with a target one. The system determines whether the state-of-charge lies within a given narrower range defined around the ...


5
Takeshi Gotoh, Tetsuya Hamada, Toshihiro Suzuki, Tetsuya Kobayashi, Keiji Hayashi, Mari Sugawara: Light guide plate, light source device equipped therewith and display device. Sharp Kabushiki Kaisha, Greer Burns & Crain, July 11, 2006: US07073933 (54 worldwide citation)

A display device used for a display unit of portable electronic equipment, a light source device therefor and a light guide plate, suppressing dispersion in the brightness and featuring a high contrast and a good display quality. The constitution includes a light incidence surface on where light emi ...


6
Hongyong Zhang, Noriko Uchida, Takatoshi Mayama, Tetsuya Kobayashi, Kazutaka Hanaoka, Seiji Tanuma, Yuichi Inoue: Liquid crystal display apparatus. Fujitsu, Greer Burns & Crain, May 28, 2002: US06396470 (44 worldwide citation)

A liquid crystal display apparatus has a display section formed on a first substrate. The display section including a plurality of pixels disposed in a matrix pattern, a plurality of scan lines extending in a row direction and a plurality of signal lines extending in a column direction. One pixel is ...


7
Mari Sugawara, Tetsuya Hamada, Tetsuya Kobayashi, Toshihiro Suzuki, Takeshi Gotoh, Keiji Hayashi, Hisashi Yamaguchi, Noriyuki Ohashi: Projection type display apparatus having air cooling arrangement. Fujitsu, Greer Burns & Crain, November 19, 2002: US06481854 (44 worldwide citation)

The projection type display apparatus has liquid crystal panels with polarizers, a light source, a power supply, and a ballast. A cooling device is arranged in the apparatus such that a first set of cooling fans blow cooling air to cool the liquid crystal panels and the polarizers, and a second set ...


8
Toshiyuki Kawai, Tetsuya Kobayashi, Takashi Yamashita: Method of controlling battery condition of self-generation electric vehicle. Denso Corporation, Nippon Soken, Pillsbury Winthrop, May 15, 2001: US06232744 (41 worldwide citation)

This invention provides a method of controlling condition of an assembled battery mounted in a self-generation electric vehicle. The method is comprised of the following steps: detecting battery voltage and battery current repeatedly; estimating a constant-power voltage on the basis of the battery v ...


9
Toyoshi Kawada, Tetsuya Kobayashi, Hisashi Yamaguchi, Tetsuo Aoki, Hiroyuki Miyata: Method and a system for driving a display panel of matrix type. Fujitsu, Staas & Halsey, May 14, 1996: US05517207 (40 worldwide citation)

A method and a system for driving an electro-luminescence display panel of a matrix type has a compensation pulse applied to all the cells prior to or in the front of a pedestal pulse on every frame cycle. The level of the compensation pulse is higher than the pedestal pulse but low enough not to li ...


10
Keiji Hayashi, Takeshi Gotoh, Toshihiro Suzuki, Hisashi Yamaguchi, Tetsuya Kobayashi, Tetsuya Hamada, Mari Sugawara: Lighting unit. Fujitsu Display Technologies Corporation, Greer Burns & Crain, December 2, 2003: US06655810 (40 worldwide citation)

The invention relates to a backlight unit for liquid crystal displays, etc.; and its object is to provide a backlight unit not involving the problem that the emitted light leaks out of the optical waveguide, even when the space around the cold-cathode tubes in the light source unit for it is filled ...