Patents by Inventor Jin Nakamura
Jin Nakamura 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).
-
Patent number: 11928283Abstract: A display device includes: a display panel including a sensor unit configured to detect a touch operation; a first control unit configured to supply a first signal to the display panel; and a second control unit configured to calculate touch information related to the touch operation and to supply the touch information to the first control unit. The first control unit includes: a signal generator configured to generate the first signal based on an image signal supplied from an external image signal supply source; and an overdrive circuit configured to perform a process of increasing an amplitude of the first signal generated by the signal generator. The overdrive circuit is actuated based on the touch information from the second control unit. The first control unit, in response to the actuation of the overdrive circuit, supplies the first signal having the amplitude increased by the overdrive circuit to the display panel.Type: GrantFiled: January 10, 2023Date of Patent: March 12, 2024Assignee: Sharp Display Technology CorporationInventors: Jin Miyazawa, Noriyuki Tanaka, Daiji Kitagawa, Tatsuhiko Suyama, Yousuke Nakamura, Daisuke Suehiro
-
Publication number: 20240008859Abstract: Provided is a porous body for capturing cancer cells, including a biocompatible inorganic material, the porous body for capturing cancer cells having biocompatibility and also having stability in a living body. The porous body for capturing cancer cells can be used for application related to cancer such as a treatment, a treatment assistance, a test, or a diagnosis.Type: ApplicationFiled: November 29, 2021Publication date: January 11, 2024Applicants: NIHON KOHDEN CORPORATION, NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, UNIVERSITY PUBLIC CORPORATION OSAKAInventors: Shinya NAGATA, Akane SUZUKI, Takahiro SHIOYAMA, Tadanori SUGIMOTO, Yukino SHINOZAKI, Masakazu SATSU, Chikara OHTSUKI, Jin NAKAMURA, Hideo AKIYOSHI, Hidetaka NISHIDA, Keiichiro MIE
-
Patent number: 11524490Abstract: Provided is a multilayered container including a polyester layer containing a thermoplastic polyester resin (X) and a polyamide layer containing a polyamide resin (Y), wherein the polyester layer is an innermost layer, and the polyamide layer is an intermediate layer. The polyamide resin (Y) has a constituent unit derived from a diamine and a constituent unit derived from a dicarboxylic acid. At least 70 mol % of the constituent units derived from a diamine are a constituent unit derived from a xylylenediamine, and at least 70 mol % of the constituent units derived from a dicarboxylic acid are a constituent unit derived from an ?,?-linear aliphatic dicarboxylic acid having from 4 to 20 carbons. When an overall thickness is 100%, the polyamide layer is present from a position of 5 to 35% from an inner surface, and a thickness of the polyamide layer is from 1 to 15%.Type: GrantFiled: August 8, 2019Date of Patent: December 13, 2022Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Jin Nakamura, Takanori Miyabe, Takafumi Oda
-
Publication number: 20220288900Abstract: Provided is a resin laminate having: a polyester layer containing a polyester resin (A); and a mixed resin layer containing a polyamide resin (B) and a polyester resin (C). The polyamide resin (B) includes a constituent unit derived from a diamine and a constituent unit derived from a dicarboxylic acid, with 70 mol % or greater of the constituent derived from a diamine being a constituent unit derived from xylylenediamine, and 70 mol % or greater of the constituent unit derived from a dicarboxylic acid being a constituent unit derived from an ?,?-linear aliphatic dicarboxylic acid having from 4 to 20 carbons. Further, a radical concentration in the mixed resin layer is 1×10?12 mol/g or greater. Also provided are a multilayered film and a multilayered container formed from the resin laminate.Type: ApplicationFiled: August 6, 2020Publication date: September 15, 2022Inventors: Jin NAKAMURA, Takanori MIYABE, Takafumi ODA
-
Publication number: 20220259425Abstract: Provided are: a container for chlorine-based liquid bleaching agent composition including a resin composition containing a polyester resin (A), a pigment (B) and a polyamide resin (C), wherein a content of the polyester resin (A) is 90 to 99 mass %, and a mass ratio [(B)/(C)] of the (B) and the (C) is 1/99 to 20/80; and a bleaching agent article including a container having a chlorine-based liquid bleaching agent composition accommodated therein.Type: ApplicationFiled: June 4, 2020Publication date: August 18, 2022Inventors: Jin NAKAMURA, Takanori MIYABE, Takafumi ODA
-
Publication number: 20220203651Abstract: To provide a multilayered body with high adhesion between a resin layer containing a nanofiber or the like and a metal layer, and a method for manufacturing a multilayered body. The multilayered body contains: a metal layer having an uneven region with an average length (RSm) of a contour curve element from 0.5 to 10 ?m; and a resin layer in contact with the uneven region of the metal layer, the resin layer containing a thermoplastic resin and a fibrous filler, the fibrous filler having a number average fiber diameter (F) of less than 1 ?m, and a ratio (RSm/F) of the average length (RSm) of the contour curve element of the uneven region to the number average fiber diameter (F) from 1 to 20000.Type: ApplicationFiled: March 4, 2020Publication date: June 30, 2022Inventors: Nobuhiko MATSUMOTO, Jin NAKAMURA, Yuuki SATO, Atsushi SAKAI
-
Publication number: 20210323289Abstract: Provided is a multilayered container including a polyester layer containing a thermoplastic polyester resin (X) and a polyamide layer containing a polyamide resin (Y), wherein the polyester layer is an innermost layer, and the polyamide layer is an intermediate layer. The polyamide resin (Y) has a constituent unit derived from a diamine and a constituent unit derived from a dicarboxylic acid. At least 70 mol % of the constituent units derived from a diamine are a constituent unit derived from a xylylenediamine, and at least 70 mol % of the constituent units derived from a dicarboxylic acid are a constituent unit derived from an ?,?-linear aliphatic dicarboxylic acid having from 4 to 20 carbons. When an overall thickness is 100%, the polyamide layer is present from a position of 5 to 35% from an inner surface, and a thickness of the polyamide layer is from 1 to 15%.Type: ApplicationFiled: August 8, 2019Publication date: October 21, 2021Inventors: Jin NAKAMURA, Takanori MIYABE, Takafumi ODA
-
Patent number: 11057554Abstract: Disposing a functional device such as a camera on a display surface widens a frame. A display device (2) includes a display panel (DP) including a first substrate (5). The display panel has a transparent section (TS) from which display light does not go out and which has a partial region (5s) of the first substrate. In plan view, the transparent section which is larger than a pixel (PX) is disposed on an inner side of an edge of a display area (3) or is disposed to cut out the display area. The display panel has a back surface on which a functional device (FD) configured to perform at least one of light reception or light emission is disposed to overlap the transparent section.Type: GrantFiled: May 15, 2018Date of Patent: July 6, 2021Assignee: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Nobuhisa Nakajima, Isao Takahashi, Hiroyuki Watatani
-
Patent number: 11034836Abstract: Provided is a resin composition which comprises 100 parts by weight of a polyamide resin comprising a structural unit derived from diamine and a structural unit derived from dicarboxylic acid, in which 70 mol % or more of the structural unit derived from diamine is derived from xylylenediamine, and in which 70 mol % or more of the structural unit derived from dicarboxylic acid is derived from a straight-chain aliphatic ?,?-dicarboxylic acid having 4 to 20 carbon atoms; 3 to 17 parts by weight of an acid-modified polyolefin having an acid modification ratio of 0.3 to 5.0% by weight; and 1 to 15 parts by weight of a compound represented by formula (1), wherein R1 represents an alkyl group having 1 to 10 carbon atoms, R2 represents an alkyl group having 2 to 12 carbon atoms, and n represents an integer of 1 to 3.Type: GrantFiled: November 6, 2017Date of Patent: June 15, 2021Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Kazuya Sato, Tomonori Kato, Jin Nakamura
-
Patent number: 11016334Abstract: A display device includes a display panel including an opening through which no display light is emitted, and a polarizer provided on a back face side of the display panel, the polarizer including an opening at a position overlapping the opening, and a light source, in which at least a side face at the opening is inclined at an acute angle with respect to the display panel.Type: GrantFiled: March 30, 2020Date of Patent: May 25, 2021Assignee: SHARP KABUSHIKI KAISHAInventor: Jin Nakamura
-
Patent number: 10928684Abstract: A display device includes a color filter substrate, an array substrate, a liquid crystal layer, a protection layer, and a plurality of main spacers. The color filter substrate includes a display region, a hole frame region, and a hole region. Further, in a thickness direction of the hole region of the color filter, an organic flattening film is present on a surface of the array substrate on the color filter substrate side at parts corresponding to positions of the main spacers.Type: GrantFiled: March 23, 2020Date of Patent: February 23, 2021Assignee: SHARP KABUSHIKI KAISHAInventors: Keiichi Ina, Jin Nakamura, Hisashi Nagata, Isao Takahashi, Yasuyoshi Kaise
-
Publication number: 20210046744Abstract: Provided is a multilayered article and a multilayered container having excellent delamination resistance while maintaining an excellent oxygen barrier property. The multilayered article includes a polyester resin layer and a barrier layer, wherein a polyamide resin contained in the barrier layer contains from 90 to 10 parts by mass of a polyamide resin (B) per 10 to 90 parts by mass of a polyamide resin (A). In the polyamide resin (A), 70 mol % or more of structural unit derived from a diamine is derived from xylylenediamine, and over 90 mol % of structural unit derived from a dicarboxylic acid is derived from adipic acid. In the polyamide resin (B), 70 mol % or more of structural unit derived from a diamine is derived from xylylenediamine, and of structural unit derived from a dicarboxylic acid, from 30 to 65 mol % is derived from an am-linear aliphatic dicarboxylic acid having from 4 to 20 carbons and from 70 to 35 mol % is derived from isophthalic acid.Type: ApplicationFiled: April 22, 2019Publication date: February 18, 2021Inventors: Takanori MIYABE, Takafumi ODA, Jin NAKAMURA, Masaki YAMANAKA
-
Patent number: 10866461Abstract: In an image display device including an image taking window portion, the image taking window portion for an image taking camera is disposed within the image display region, and an outer diameter of a frame portion is set to satisfy a specific condition based on an angle of view of the image taking camera.Type: GrantFiled: March 11, 2020Date of Patent: December 15, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Kohhei Katsuya, Taimi Oketani, Yoshihito Ishizue
-
Publication number: 20200326589Abstract: A display device includes a display panel including an opening through which no display light is emitted, and a polarizer provided on a back face side of the display panel, the polarizer including an opening at a position overlapping the opening, and a light source, in which at least a side face at the opening is inclined at an acute angle with respect to the display panel.Type: ApplicationFiled: March 30, 2020Publication date: October 15, 2020Inventor: Jin NAKAMURA
-
Patent number: 10802316Abstract: The present invention provides a liquid crystal display device which can prevent a camera image from being adversely affected by the birefringence of external polarized light which enters a camera through the liquid crystal layer. In a liquid crystal display device (1A), light to enter a camera (3) passes through a part of a liquid crystal panel (10A). The liquid crystal panel (10A) is configured so that the first part of the liquid crystal layer (14), which first part is located in the camera light transmissive region (S1) allowing the light to enter the camera 3 to pass therethrough, has a retardation R1 represented by the following formula: R1=m? (where (i) m is a positive integer and (ii) ? is a wavelength of the light passing through the liquid crystal layer).Type: GrantFiled: April 9, 2019Date of Patent: October 13, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Hisashi Nagata, Yasuyoshi Kaise, Jin Nakamura
-
Patent number: 10795201Abstract: It is possible to cause a display device to achieve an increased light transmittance for light to reach an imaging element. A display device having a see-through panel structure includes: a display panel; a protection plate provided on a front side of the display panel; an imaging element provided on a back side of the display panel; a second polarizer provided between the display panel and the protection plate; and a transparent material with which a hole passing through the second polarizer is filled.Type: GrantFiled: March 5, 2019Date of Patent: October 6, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Naoki Moriya
-
Publication number: 20200310186Abstract: A display device includes a color filter substrate, an array substrate, a liquid crystal layer, a protection layer, and a plurality of main spacers. The color filter substrate includes a display region, a hole frame region, and a hole region. Further, in a thickness direction of the hole region of the color filter, an organic flattening film is present on a surface of the array substrate on the color filter substrate side at parts corresponding to positions of the main spacers.Type: ApplicationFiled: March 23, 2020Publication date: October 1, 2020Inventors: KEIICHI INA, JIN NAKAMURA, HISASHI NAGATA, ISAO TAKAHASHI, YASUYOSHI KAISE
-
Publication number: 20200292882Abstract: In an image display device including an image taking window portion, the image taking window portion for an image taking camera is disposed within the image display region, and an outer diameter of a frame portion is set to satisfy a specific condition based on an angle of view of the image taking camera.Type: ApplicationFiled: March 11, 2020Publication date: September 17, 2020Inventors: JIN NAKAMURA, KOHHEI KATSUYA, TAIMI OKETANI, YOSHIHITO ISHIZUE
-
Publication number: 20200236259Abstract: Disposing a functional device such as a camera on a display surface widens a frame. A display device (2) includes a display panel (DP) including a first substrate (5). The display panel has a transparent section (TS) from which display light does not go out and which has a partial region (5s) of the first substrate. In plan view, the transparent section which is larger than a pixel (PX) is disposed on an inner side of an edge of a display area (3) or is disposed to cut out the display area. The display panel has a back surface on which a functional device (FD) configured to perform at least one of light reception or light emission is disposed to overlap the transparent section.Type: ApplicationFiled: May 15, 2018Publication date: July 23, 2020Applicants: SHARP KABUSHIKI KAISHA, SHARP KABUSHIKI KAISHAInventors: JIN NAKAMURA, NOBUHISA NAKAJIMA, ISAO TAKAHASHI, HIROYUKI WATATANI
-
Patent number: 10643577Abstract: A display device has a display area in a non-rectangular shape, and in the display device, a plurality of rectangular-shaped pixels are arranged in the display area and a non-display area, each pixel being composed of a plurality of subpixels that correspond to a plurality of colors, respectively. The display device includes a brightness value adjustment unit that, during image display, adjusts a brightness value of a boundary pixel that is partially included in the display area and is partially included in the non-display area, in such a manner that the brightness value of the boundary pixel is between a brightness value of a pixel whose subpixels are all included in the non-display area and a brightness value of a pixel that is adjacent to the boundary pixel and whose subpixels are all included in the display area.Type: GrantFiled: December 19, 2016Date of Patent: May 5, 2020Assignee: SHARP KABUSHIKI KAISHAInventors: Jin Nakamura, Hiroyuki Higashino