Patents by Inventor Mariko Nagai
Mariko Nagai 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: 10983398Abstract: A manufacturing method for a liquid crystal display apparatus according to an embodiment of the present invention includes a step (A) of preparing a first substrate including a pixel electrode and a first photoalignment film that has not been subjected to an alignment treatment, and a step (B) of exposing a region of the first photoalignment film which is to serve as a first alignment region through a plurality of first photomasks, while transporting the prepared first substrate in a predetermined transport direction, the plurality of first photomasks including two or more first photomasks arranged in a second direction intersecting the transport direction. Each first photomask includes a plurality of pairs of a light-transmitting portion and a light-blocking portion.Type: GrantFiled: January 19, 2018Date of Patent: April 20, 2021Assignee: SAKAI DISPLAY PRODUCTS CORPORATIONInventors: Naoto Ogawara, Kenichi Mukai, Mariko Nagai, Yoshitaka Okumoto, Akihiro Yamamoto, Kenichi Hyohdoh, Yasuhiro Azahara
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Publication number: 20200393716Abstract: A manufacturing method for a liquid crystal display apparatus according to an embodiment of the present invention includes a step (A) of preparing a first substrate including a pixel electrode and a first photoalignment film that has not been subjected to an alignment treatment, and a step (B) of exposing a region of the first photoalignment film which is to serve as a first alignment region through a plurality of first photomasks, while transporting the prepared first substrate in a predetermined transport direction, the plurality of first photomasks including two or more first photomasks arranged in a second direction intersecting the transport direction. Each first photomask includes a plurality of pairs of a light-transmitting portion and a light-blocking portion.Type: ApplicationFiled: January 19, 2018Publication date: December 17, 2020Applicant: SAKAI DISPLAY PRODUCTS CORPORATIONInventors: NAOTO OGAWARA, KENICHI MUKAI, MARIKO NAGAI, YOSHITAKA OKUMOTO, AKIHIRO YAMAMOTO, KENICHI HYOHDOH, YASUHIRO AZAHARA
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Patent number: 10374478Abstract: In an electric motor, an n-th layer of windings includes: a first winding portion wound from a radially outer side of the stator to a radially inner side of the stator so as to form a gap dimensioned to one pitch or more of the windings at a preset position; and a second winding portion wound from the radially inner side of the stator to the radially outer side of the stator in a continuous manner from the first winding portion so as to fill in the gap, the second winding portion crossing the first winding portion. The gap is formed at a position that is at an intermediate portion of the tooth in a stator radial direction and that is a position at which the windings switch from the n-th layer to an (n+1)th layer.Type: GrantFiled: July 2, 2018Date of Patent: August 6, 2019Assignee: Mitsubishi Electric CorporationInventors: Ryohei Uno, Koji Masumoto, Mariko Nagai, Kazuyuki Yamamoto, Yoshiyuki Terai
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Publication number: 20180309338Abstract: In an electric motor, an n-th layer of windings includes: a first winding portion wound from a radially outer side of the stator to a radially inner side of the stator so as to form a gap dimensioned to one pitch or more of the windings at a preset position; and a second winding portion wound from the radially inner side of the stator to the radially outer side of the stator in a continuous manner from the first winding portion so as to fill in the gap, the second winding portion crossing the first winding portion. The gap is formed at a position that is at an intermediate portion of the tooth in a stator radial direction and that is a position at which the windings switch from the n-th layer to an (n+1)th layer.Type: ApplicationFiled: July 2, 2018Publication date: October 25, 2018Inventors: Ryohei UNO, Koji MASUMOTO, Mariko NAGAI, Kazuyuki YAMAMOTO, Yoshiyuki TERAI
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Patent number: 10050482Abstract: In an electric motor, an n-th layer of windings includes: a first winding portion wound from a radially outer side of the stator to a radially inner side of the stator so as to form a gap dimensioned to one pitch or more of the windings at a preset position; and a second winding portion wound from the radially inner side of the stator to the radially outer side of the stator in a continuous manner from the first winding portion so as to fill in the gap, the second winding portion crossing the first winding portion. The gap is formed at a position that is at an intermediate portion of the tooth in a stator radial direction and that is a position at which the windings switch from the n-th layer to an (n+1)th layer.Type: GrantFiled: October 30, 2013Date of Patent: August 14, 2018Assignee: Mitsubishi Electric CorporationInventors: Ryohei Uno, Koji Masumoto, Mariko Nagai, Kazuyuki Yamamoto, Yoshiyuki Terai
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Patent number: 9612485Abstract: A method of manufacturing a display apparatus includes: applying a first sealing material along both sides in a row direction of array substrate areas on a first mother board including a plurality of the array substrate areas formed in a matrix pattern, applying a second sealing material along both sides in a column direction of counter substrate areas on a second mother board including a plurality of the counter substrate areas formed in a matrix pattern, filling the first mother board with a liquid crystal material; and adhering the first mother board and the second mother board to each other.Type: GrantFiled: December 5, 2014Date of Patent: April 4, 2017Assignee: Japan Display Inc.Inventors: Kenji Saito, Akira Minami, Mariko Nagai, Yoshinori Yamamoto
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Publication number: 20160118852Abstract: In an electric motor, an n-th layer of windings includes: a first winding portion wound from a radially outer side of the stator to a radially inner side of the stator so as to form a gap dimensioned to one pitch or more of the windings at a preset position; and a second winding portion wound from the radially inner side of the stator to the radially outer side of the stator in a continuous manner from the first winding portion so as to fill in the gap, the second winding portion crossing the first winding portion. The gap is formed at a position that is at an intermediate portion of the tooth in a stator radial direction and that is a position at which the windings switch from the n-th layer to an (n+1)th layer.Type: ApplicationFiled: October 30, 2013Publication date: April 28, 2016Inventors: Ryohei UNO, Koji MASUMOTO, Mariko NAGAI, Kazuyuki YAMAMOTO, Yoshiyuki TERAI
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Publication number: 20150160487Abstract: A method of manufacturing a display apparatus includes: applying a first sealing material along both sides in a row direction of array substrate areas on a first mother board including a plurality of the array substrate areas formed in a matrix pattern, applying a second sealing material along both sides in a column direction of counter substrate areas on a second mother board including a plurality of the counter substrate areas formed in a matrix pattern, filling the first mother board with a liquid crystal material; and adhering the first mother board and the second mother board to each other.Type: ApplicationFiled: December 5, 2014Publication date: June 11, 2015Applicant: Japan Display Inc.Inventors: Kenji SAITO, Akira MINAMI, Mariko NAGAI, Yoshinori YAMAMOTO
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Patent number: 7930320Abstract: An apparatus, a method, and a program for visualizing a Boolean expression so that it is readily recognized what is added to or excluded from conditions. A Boolean expression to be visualized is input in the form of a binary tree in which a leaf node represents an operand in the Boolean expression and a node other than the leaf node represents an operator in the Boolean expression. The input binary tree is transformed into a two-dimensional nested representation composed of a plurality of regions, and a pictorial representation for visualization is drawn on the basis of the nested representation and is displayed. When the Boolean expression is provided in a string expression, the string expression is transformed into a binary tree.Type: GrantFiled: October 12, 2007Date of Patent: April 19, 2011Assignee: International Business Machines CorporationInventors: Kinya Kuriyama, Mariko Nagai, Daisuke Takuma
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Publication number: 20080104088Abstract: An apparatus, a method, and a program for visualizing a Boolean expression so that it is readily recognized what is added to or excluded from conditions. A Boolean expression to be visualized is input in the form of a binary tree in which a leaf node represents an operand in the Boolean expression and a node other than the leaf node represents an operator in the Boolean expression. The input binary tree is transformed into a two-dimensional nested representation composed of a plurality of regions, and a pictorial representation for visualization is drawn on the basis of the nested representation and is displayed. When the Boolean expression is provided in a string expression, the string expression is transformed into a binary tree.Type: ApplicationFiled: October 12, 2007Publication date: May 1, 2008Applicant: International Business Machines CorporationInventors: Kinya Kuriyama, Mariko Nagai, Daisuke Takuma