Patents by Inventor Yasuaki Kondo
Yasuaki Kondo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9285625Abstract: A display device includes: a display panel, a protective plate provided in a front surface of the display panel to protect the display panel; and a light shielding film. The protective plate is fixed to the display panel by a transparent adhesive applied to an area between the display panel and the protective plate. The light shielding film is formed so as to surround a display area of the display panel, including a first light shielding film formed in a frame shape, and a second light shielding film deposited on the first light shielding film. The second light shielding film has a cut-out area where the second light shielding is not formed in at least one or more corner portions of the protective plate. A concave portion is formed in the corner portion of the light shielding film from an inner peripheral edge to an outer peripheral edge.Type: GrantFiled: March 18, 2014Date of Patent: March 15, 2016Assignee: Japan Display Inc.Inventor: Yasuaki Kondo
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Publication number: 20150277637Abstract: The touch panel is provided with: a touch panel substrate; and a flexible printed circuit board, wherein the touch panel substrate has an electrode for detection and a rear surface electrode, the flexible printed circuit board has a terminal portion, the terminals in the terminal portion are electrically and mechanically connected to connection terminals formed along a side of the touch panel substrate, the terminal portion has a first terminal portion and a second terminal portion, a terminal in the second terminal portion is shorter than a terminal in the first terminal portion, the flexible printed circuit board has a rear surface electrode connection portion and has a terminal for shielding, and the rear surface electrode connection portion is folded on a rear surface side of the touch panel substrate so that the terminal for shielding is mechanically and electrically connected to the rear surface electrode.Type: ApplicationFiled: June 4, 2015Publication date: October 1, 2015Inventors: Kengo OKAZAKI, Tsutomu SATO, Yasuaki KONDO
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Patent number: 9141212Abstract: Provided is a display device which includes: a display panel having a display screen on which an image is displayed; and a touch panel which is arranged on a display screen side of the display panel. The display panel includes: a first substrate; a second substrate which is arranged on a side closer to the touch panel than the first substrate; and a polarizer which is arranged on a touch panel side of the second substrate. The touch panel is formed larger than the polarizer and is laminated to the polarizer. An auxiliary member is arranged between the touch panel and a portion of the second substrate which is exposed from the polarizer.Type: GrantFiled: January 14, 2013Date of Patent: September 22, 2015Assignee: JAPAN DISPLAY INC.Inventors: Masakazu Gunji, Tsutomu Sato, Yasuaki Kondo, Kengo Okazaki, Takashi Ueno
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Patent number: 9092099Abstract: The touch panel is provided with: a touch panel substrate; and a flexible printed circuit board, wherein the touch panel substrate has an electrode for detection and a rear surface electrode, the flexible printed circuit board has a terminal portion, the terminals in the terminal portion are electrically and mechanically connected to connection terminals formed along a side of the touch panel substrate, the terminal portion has a first terminal portion and a second terminal portion, a terminal in the second terminal portion is shorter than a terminal in the first terminal portion, the flexible printed circuit board has a rear surface electrode connection portion and has a terminal for shielding, and the rear surface electrode connection portion is folded on a rear surface side of the touch panel substrate so that the terminal for shielding is mechanically and electrically connected to the rear surface electrode.Type: GrantFiled: March 27, 2012Date of Patent: July 28, 2015Assignee: JAPAN DISPLAY INC.Inventors: Kengo Okazaki, Tsutomu Sato, Yasuaki Kondo
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Publication number: 20140267989Abstract: A display device includes: a display panel, a protective plate provided in a front surface of the display panel to protect the display panel; and a light shielding film. The protective plate is fixed to the display panel by a transparent adhesive applied to an area between the display panel and the protective plate. The light shielding film is formed so as to surround a display area of the display panel, including a first light shielding film formed in a frame shape, and a second light shielding film deposited on the first light shielding film. The second light shielding film has a cut-out area where the second light shielding is not formed in at least one or more corner portions of the protective plate. A concave portion is formed in the corner portion of the light shielding film from an inner peripheral edge to an outer peripheral edge.Type: ApplicationFiled: March 18, 2014Publication date: September 18, 2014Applicant: Japan Display Inc.Inventor: Yasuaki KONDO
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Publication number: 20140055091Abstract: The present invention is applied to a charger that charges a rechargeable battery mounted on an electric vehicle. The charger according to the present invention includes an electric power supply unit that supplies electric power to said rechargeable battery; a payment unit that makes payment with electronic money to use said charger; and a control unit, when said control unit is instructed by said electric vehicle to start charging, that instructs said electric power supply unit to start supplying electric power to said rechargeable battery and that instructs said payment unit to make payment with said electronic money.Type: ApplicationFiled: March 6, 2013Publication date: February 27, 2014Applicant: NEC CORPORATIONInventors: Yasuaki Kondo, Daisuke Shigematsu
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Publication number: 20120249458Abstract: The touch panel is provided with: a touch panel substrate; and a flexible printed circuit board, wherein the touch panel substrate has an electrode for detection and a rear surface electrode, the flexible printed circuit board has a terminal portion, the terminals in the terminal portion are electrically and mechanically connected to connection terminals formed along a side of the touch panel substrate, the terminal portion has a first terminal portion and a second terminal portion, a terminal in the second terminal portion is shorter than a terminal in the first terminal portion, the flexible printed circuit board has a rear surface electrode connection portion and has a terminal for shielding, and the rear surface electrode connection portion is folded on a rear surface side of the touch panel substrate so that the terminal for shielding is mechanically and electrically connected to the rear surface electrode.Type: ApplicationFiled: March 27, 2012Publication date: October 4, 2012Inventors: Kengo OKAZAKI, Tsutomu SATO, Yasuaki KONDO
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Publication number: 20120176325Abstract: A liquid crystal display device includes a touch panel constructed from a single substrate plate and disposed over a liquid crystal display panel. A color filter is disposed over a TFT substrate, and the touch panel is bonded onto the color filter substrate by way of a first adhesion layer. An upper polarizing plate is bonded over the touch panel, and a front window is bonded over the upper polarizing plate via a second adhesion layer. The front window covers a terminal portion which is a portion where only the TFT substrate exists so as to physically protect the portion. Since the upper polarizing plate is disposed over the touch panel, the connection portion of the flexible wiring substrate for the touch panel does not contact with the front window. Thus, the touch panel can be prevented from being strained.Type: ApplicationFiled: December 22, 2011Publication date: July 12, 2012Inventors: Kengo Okazaki, Kozo Arisato, Yasuaki Kondo
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Patent number: 7852429Abstract: A display device includes a display panel, a flexible printed circuit, and a holder that holds the display panel and the flexible printed circuit. The flexible printed circuit connects to a top surface of the display panel and is bent in the vicinity of a side surface of the display panel, and a part of the flexible printed circuit is disposed between a back of the display panel and the holder, the holder having an opening or a depression in a vicinity of the side surface of the display panel. The flexible printed circuit deflects so that a portion of the part of the flexible printed circuit board projects into a space in the opening or the depression of the holder, as viewed in section.Type: GrantFiled: November 13, 2008Date of Patent: December 14, 2010Assignee: Hitachi Displays, Ltd.Inventors: Yasuaki Kondo, Tsutomu Sato, Kosuke Matsubara, Toshimitsu Matsudo
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Patent number: 7751016Abstract: The present invention can perform, at the time of mounting flexible printed circuit boards on a display substrate, the accurate alignment without wrong mounting. A first alignment mark and a second alignment mark for performing the alignment of a flexible printed circuit board with a display substrate are attached to left and right sides of a group of lines which are formed on the flexible printed circuit board. Further, when at least one of the first alignment mark and the second alignment mark is equally divided into four areas, a shape of the alignment mark in at least one area is a shape obtained by folding back the shape of the alignment mark in other areas.Type: GrantFiled: August 3, 2007Date of Patent: July 6, 2010Assignee: Hitachi Displays, Ltd.Inventors: Hideaki Abe, Shinji Tanabe, Kouichi Inoue, Yasuaki Kondo
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Publication number: 20090073370Abstract: A display device includes a display panel, a flexible printed circuit, and a holder that holds the display panel and the flexible printed circuit. The flexible printed circuit connects to a first side of the display panel and is bent in the vicinity of the first side, and part of the flexible printed circuit is disposed between the back of the display panel and the holder, the holder having an opening or a depression in the vicinity of the first side of the display panel. The flexible printed circuit deflects so that the top projects into a space in the opening or the depression of the holder, as viewed in section.Type: ApplicationFiled: November 13, 2008Publication date: March 19, 2009Inventors: Yasuaki Kondo, Tsutomu Sato, Kosuke Matsubara, Toshimitsu Matsudo
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Patent number: 7453532Abstract: The present invention provides a technique that is capable of preventing a separation of elements of the display panel of a slim display device in which the bending radius of a flexible printed circuit is small. A flexible printed circuit connects to a first side of the display panel proximate to an end surface of the display panel and is bent in the vicinity of the end surface, and a part of the flexible printed circuit is disposed between the back of a backlight and a holder. The holder has an opening or a depression in the vicinity of an end surface of the backlight corresponding to the end surface of the display panel. The flexible printed circuit has a portion which is deflected so that a portion thereof projects into a space in the opening or the depression in the holder, as viewed in section.Type: GrantFiled: April 28, 2005Date of Patent: November 18, 2008Assignee: Hitachi Displays, Ltd.Inventors: Yasuaki Kondo, Tsutomu Sato, Kosuke Matsubara, Toshimitsu Matsudo
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Publication number: 20080030666Abstract: The present invention can perform, at the time of mounting flexible printed circuit boards on a display substrate, the accurate alignment without wrong mounting. A first alignment mark and a second alignment mark for performing the alignment of a flexible printed circuit board with a display substrate are attached to left and right sides of a group of lines which are formed on the flexible printed circuit board. Further, when at least one of the first alignment mark and the second alignment mark is equally divided into four areas, a shape of the alignment mark in at least one area is a shape obtained by folding back the shape of the alignment mark in other areas.Type: ApplicationFiled: August 3, 2007Publication date: February 7, 2008Inventors: Hideaki Abe, Shinji Tanabe, Kouichi Inoue, Yasuaki Kondo
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Publication number: 20050243239Abstract: The present invention provides a technique that is capable of preventing a separation of elements of the display panel of a slim display device in which the bending radius of a flexible printed circuit is small. A flexible printed circuit connects to a first side of the display panel and is bent in the vicinity of the first side, part of which is disposed between the back of a backlight and a holder. The holder has an opening or a depression in the vicinity of the first side of the backlight corresponding to the first side of the display panel. The flexible printed circuit has a portion which is deflected so that the top thereof projects into a space in the opening or the depression in the holder, as viewed in section perpendicular to the first side.Type: ApplicationFiled: April 28, 2005Publication date: November 3, 2005Inventors: Yasuaki Kondo, Tsutomu Sato, Kosuke Matsubara, Toshimitsu Matsudo
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Patent number: 5447946Abstract: Hydantoin derivatives and salts thereof, intermediates therefor, process for the preparation thereof, and medicines containing the derivative, wherein said derivatives have the formula ##STR1## wherein one of V and W is hydrogen and the other is a halogenomethyl group, 1H-tetrazol-5-yl radical, --COOR group,in which R is hydrogen atom, an alkyl group, --(CH.sub.2 CH.sub.2 O)nCH.sub.3 group (n is an integer of 1 to 113) or substituted phenyl, ##STR2## in which R.sub.1 and R.sub.2 are same or different independently, each is hydrogen atom, an alkyl group, substituted phenyl or --(CH.sub.2 CH.sub.2 O)nCH.sub.3 group (n has the meaning as referred to) or R.sub.1 may form a heterocyclic ring together with R.sub.2 and nitogen or oxygen atom,--CH.sub.2 OH.sub.3 group or ##STR3## group, in which R.sub.3 and R.sub.Type: GrantFiled: September 23, 1994Date of Patent: September 5, 1995Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.Inventors: Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Kenji Miura, Toshinao Usui, Naofumi Terada, Kyoichi Asano, Kuniharu Mizuno, Akira Matsubara, Noriaki Kato, Kiichi Sawai, Ryoichi Unno, Hiroshi Ozawa, Masato Fukushima
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Patent number: 5308836Abstract: There is disclosed a pharmaceutical composition of stabilized [Leu.sup.13 ]-motilin-Hse. The composition comprises at least one of organic acids and salts thereof, as a first stabilizer, and pH thereof is adjusted in a range of 5.5-8.0. The composition may contain at least one of substances selected from saccharides, amino acids, proteins and salts thereof, as a second stabilizer. Conversion of [Leu.sup.13 ]-motilin-Hse into [Leu.sup.13 ]-motilin-Hse-lactone is suppressed by increasing pH value and deamidization in asparagine residue at 19-position is suppressed by the presence of the organic acid or salt thereof.Type: GrantFiled: September 7, 1993Date of Patent: May 3, 1994Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.Inventors: Kiichi Sawai, Masayasu Kurono, Yasuaki Kondo, Makoto Sato, Toshiyuki Kouzaki
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Patent number: 5279835Abstract: A 3-oxygermylpropionic acid preparation is provided, which activates the action of 3-oxygermylpropionic acid having the general formula:[(O.sub.1/2).sub.3 GeCH.sub.2 CH.sub.2 COOH]n wherein n=an integer of at least 1 and is readily solubilized and disintegrated in vivo. The present preparation is manufactured by compression-molding at high pressure a composition comprising 3-oxygermylpropionic acid and two or more low-molecular substance of high solubility in water. The low-molecular substances are selected from the group consisting of white sugar, sorbitol, fructose, sucrose, glucose, lactose, mannitol and sodium chloride.Type: GrantFiled: June 30, 1992Date of Patent: January 18, 1994Assignee: Sanwa Kagaku Kenkyusho Co. Ltd.Inventors: Kiichi Sawai, Masayasu Kurono, Takahiko Mitani, Yasuaki Kondo, Makoto Sato, Yoshiro Ishiwata, Syoji Yokochi, Toshiyuki Kouzaki
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Patent number: 5177102Abstract: There are given disclosures on a polyisoprene compound of the formula ##STR1## wherein Y is S, O, NH or ##STR2## .sub.l is an integer of 2-10, Z is a group of ##STR3## R.sup.1 and R.sup.2 are same or different and each means a hydrogen atom or an alkyl group having C.sub.1-4, m is an integer of 0 or 1, and .sub.n is an integer of 0, 1 or 2,a salt thereof, a process for the preparation of same, and use thereof.Type: GrantFiled: May 3, 1991Date of Patent: January 5, 1993Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.Inventors: Masayasu Kurono, Yasuaki Kondo, Takuji Yamaguchi, Ryoichi Unno, Hiromoto Kimura, Noboru Kuboyama, Takashi Ito, Mitsuru Oka, Akira Tashita, Kazumasa Nakano, Kiichi Sawai
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Patent number: 5171865Abstract: A process for the preparation of optically active 4-oxo-1-benzopyran-2-carboxylic acid derivatives of the formula ##STR1## wherein X and Y are hydrogen atom, halogen atom or alkyl group, and R.sub.1 is hydrogen atom or alkyl group,intermediates thereof, as well as a process for the preparation of the intermediates.Type: GrantFiled: March 5, 1991Date of Patent: December 15, 1992Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.Inventors: Masayasu Kurono, Yasuaki Kondo, Kenji Miura, Toshinao Usui, Ryoichi Unno, Takuji Kakigami, Kiichi Sawai
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Patent number: 5164391Abstract: The invention relates to a hydantoin derivative, salt thereof, process for the preparation thereof, and medicine containing the derivative. The derivative is represented by the formula ##STR1## wherein M is --CONH--NHR.sup.1 group, --CONH--OR.sup.2 group, ##STR2## in which R.sup.1 is hydrogen atom, an alkyl group, an alkenyl group, a phenyl radical, a substituted phenyl group, a naphthyl radical, a substituted naphthyl group, a pyridyl radical, a furyl radical or a thienyl radical, R.sup.2 is a hydrogen atom, an alkyl group, a phenyl radical or a substituted phenyl group, R.sup.3 and R.sup.4 are the same or different independently, each being a phenyl radical, or an aralkyl group, or R.sup.3 may form a substituted or non-substituted C.sub.5-6 saturated heterocyclic ring together with R.sup.4 and a possible nitrogen or oxygen atom, R.sup.5 forms a substituted or non-substituted saturated heterocyclic ring together with R.sup.6 and a possible nitrogen or oxygen atom, R.sup.Type: GrantFiled: September 13, 1990Date of Patent: November 17, 1992Assignee: Sanwa Kagaku Kenkyusho Co., Ltd.Inventors: Masayasu Kurono, Ryoichi Unno, Hiromoto Kimura, Noboru Tomiya, Kiichi Sawai, Kenji Miura, Toshinao Usui, Yasuaki Kondo, Yukiya Tanaka, Shigeyoshi Nakamura, Tsunemasa Suzuki, Motohide Hayashi