1
Hiroshi Itoh, Shinya Ohmi, Yasutoshi Suzuki, Tsuyoshi Fukada, Kunihiko Hara: Liquid crystal type dazzle-free transmissive-reflective mirror. Nippondenso, Cushman Darby & Cushman, November 18, 1986: US04623222 (323 worldwide citation)

A liquid crystal type dazzle-free reflection mirror arrangement which changes reflectivity of the incident light by way of changing the transmittivity of the incident light through a liquid crystal provided within a frame body is disclosed. A semitransparent mirror is positioned behind the liquid cr ...


2
Yasutoshi Suzuki, Kunihiko Hara, Ryo Sato: Mirror. Nippondenso, Cushman Darby & Cushman, February 12, 1985: US04499451 (249 worldwide citation)

A mirror arrangement including a transparent glass member, a translucent film behind the glass member, a light generating element having a configuration for conveying information when activated, the mirror arrangement functioning as an ordinary mirror when no voltage is applied to the light generati ...


3
Tsuyoshi Fukada, Yasutoshi Suzuki, Hiroshi Itoh, Shinya Ohmi, Kunihiko Hara: Control apparatus for a dazzle-free reflection mirror of a vehicle. Nippondenso, Cushman Darby & Cushman, June 9, 1987: US04671615 (220 worldwide citation)

A control apparatus for a dazzle-free reflection mirror of a vehicle is disclosed. The control apparatus is provided with a rear light sensor and a circuit for driving the reflection mirror into a dazzle-free condition in accordance with an intensity of a rear light detected by said rear light senso ...


4
Hiroshi Itoh, Yasutoshi Suzuki, Tsuyoshi Fukada, Shinya Ohmi, Kunihiko Hara: Dazzle-free mirror with photocell in a non-dazzle-free portion. Nippondenso, Cushman Darby & Cushman, January 26, 1988: US04721364 (216 worldwide citation)

A dazzle-free reflection mirror, which may be used as an inner mirror or an outer mirror of a vehicle, has an electro-optical element of which transparency is changed by applying an electric field thereto in order to effectuate a dazzle-free operation. The dazzle-free reflection mirror comprises a d ...


5
Yasutoshi Suzuki, Hiroshi Itoh, Shinya Ohmi, Kunihiko Hara: Control apparatus for two section, glare shield mirror. Nippondenso, Cushman Darby & Cushman, October 6, 1987: US04697883 (214 worldwide citation)

A control apparatus for controlling the glare shield of a reflecting mirror of a vehicle, wherein the reflecting mirror is provided with on the upper half and lower half portions respectively first and second electro-optic elements whose transmittance of light being variable, and when a first photo ...


6
Hiroshi Itoh, Shinya Ohmi, Yasutoshi Suzuki, Tsuyoshi Fukada, Kunihiko Hara: Drive apparatus for a liquid crystal dazzle-free mirror arrangement. Nippondenso, Cushman Darby and Cushman, June 30, 1987: US04676601 (157 worldwide citation)

A drive apparatus for a liquid crystal dazzlement preventing mirror arrangement for automatically setting a liquid crystal panel of the mirror arrangment to a dazzlement preventing state by detecting illuminance on the mirror surface and brightness in region near the mirror. An incident light detect ...


7
Hiroshi Itoh, Yasutoshi Suzuki, Shinya Ohmi, Tsuyoshi Fukada, Kunihiko Hara: Control apparatus with delay circuit for antiglare mirror. Nippondenso, Cushman Darby & Cushman, June 2, 1987: US04669825 (135 worldwide citation)

A control apparatus for a reflection mirror of a vehicle is disclosed. The control apparatus is provided with a rear light sensor, an exterior light sensor and a circuit for driving the reflection mirror into a dazzle-free condition when it is detected by the sensors that an intensive rear light is ...


8
Tsuyoshi Yamamoto, Rajesh Kumar, Kunihiko Hara, Yuichi Takeuchi, Kazukuni Hara, Masami Naito: Silicon carbide semiconductor device and manufacturing method thereof. Denson Corporation, Pillsbury Madison & Sutro, May 2, 2000: US06057558 (131 worldwide citation)

In a silicon carbide semiconductor device such as a trench gate type power MOSFET, the film thickness and the impurity concentration of a thin film silicon carbide semiconductor layer formed on a trench side face to constitute an accumulation-type channel-forming region and enable the device to oper ...


9
Shinya Ohmi, Hiroshi Itoh, Tsuyoshi Fukada, Yasutoshi Suzuki, Kunihiko Hara: Glare-shielding type reflector. Nippondenso, Cushman Darby & Cushman, December 30, 1986: US04632509 (128 worldwide citation)

This invention discloses a glare-shielding reflector which controls light reflectance electrically. The present invention provides a glare-shielding type reflector having a photosensor block which can detect an incident angle of a luminous flux to the reflector and a glare-shielding layer which is d ...


10
Rajesh Kumar, Tsuyoshi Yamamoto, Shoichi Onda, Mitsuhiro Kataoka, Kunihiko Hara, Eiichi Okuno, Jun Kojima: Silicon carbide semiconductor device. Denso Corporation, Harness Dickey & Pierce, June 3, 2003: US06573534 (124 worldwide citation)

A semiconductor device, comprising: a semiconductor substrate comprising silicon carbide of a first conductivity type; a silicon carbide epitaxial layer of the first conductivity type; a first semiconductor region formed on the semiconductor substrate and comprising silicon carbide of a second condu ...



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