Patents by Inventor Junichi Sawada
Junichi Sawada 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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Publication number: 20240069223Abstract: A radiation imaging device according to one embodiment comprises a radiation detection panel, a base substrate having a support surface configured to support the radiation detection panel, and a housing, wherein: the housing has a top wall and a bottom wall, the base substrate has a protruding portion which protrudes further outward than the radiation detection panel when seen in a direction orthogonal to the support surface, a first extending portion is provided to the support surface of the protruding portion, a second extending portion is provided to a back surface of the protruding portion, the second extending portion being disposed at a position which it faces the first extending portion with the protruding portion interposed therebetween, and the base substrate is supported on the top wall via the first extending portion and is supported on the bottom wall via the second extending portion.Type: ApplicationFiled: November 8, 2023Publication date: February 29, 2024Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Junichi SAWADA, Takao ARITAKE, Minoru ICHIKAWA, Haruyoshi OKADA, Seiji FUKAMIZU, Shuhei NAMBA
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Patent number: 11860323Abstract: A radiation imaging device according to one embodiment comprises a radiation detection panel, a base substrate having a support surface configured to support the radiation detection panel, and a housing, wherein: the housing has a top wall and a bottom wall, the base substrate has a protruding portion which protrudes further outward than the radiation detection panel when seen in a direction orthogonal to the support surface, a first extending portion is provided to the support surface of the protruding portion, a second extending portion is provided to a back surface of the protruding portion, the second extending portion being disposed at a position which it faces the first extending portion with the protruding portion interposed therebetween, and the base substrate is supported on the top wall via the first extending portion and is supported on the bottom wall via the second extending portion.Type: GrantFiled: October 9, 2019Date of Patent: January 2, 2024Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji Kyushima, Kazuki Fujita, Junichi Sawada, Takao Aritake, Minoru Ichikawa, Haruyoshi Okada, Seiji Fukamizu, Shuhei Namba
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Patent number: 11520061Abstract: A radiation imaging device according to one embodiment includes a radiation detection panel having a first surface on which a detection region is formed, and a second surface on a side opposite to the first surface, a base substrate having a support surface configured to face the second surface and configured to support the radiation detection panel, and a flexible circuit substrate connected to the radiation detection panel, wherein an end portion of the base substrate corresponding to a portion to which the flexible circuit substrate is connected is located further inward than an end portion of the radiation detection panel when seen in a first direction orthogonal to the support surface, and the base substrate has a protruding portion which protrudes further outward than the radiation detection panel at a position at which the base substrate does not overlap the flexible circuit substrate when seen in the first direction.Type: GrantFiled: October 9, 2019Date of Patent: December 6, 2022Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji Kyushima, Kazuki Fujita, Junichi Sawada, Takao Aritake, Minoru Ichikawa, Haruyoshi Okada, Seiji Fukamizu, Shuhei Namba
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Publication number: 20210389482Abstract: A radiation imaging device according to one embodiment comprises a radiation detection panel, a base substrate having a support surface configured to support the radiation detection panel, and a housing, wherein: the housing has a top wall and a bottom wall, the base substrate has a protruding portion which protrudes further outward than the radiation detection panel when seen in a direction orthogonal to the support surface, a first extending portion is provided to the support surface of the protruding portion, a second extending portion is provided to a back surface of the protruding portion, the second extending portion being disposed at a position which it faces the first extending portion with the protruding portion interposed therebetween, and the base substrate is supported on the top wall via the first extending portion and is supported on the bottom wall via the second extending portion.Type: ApplicationFiled: October 9, 2019Publication date: December 16, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Junichi SAWADA, Takao ARITAKE, Minoru ICHIKAWA, Haruyoshi OKADA, Seiji FUKAMIZU, Shuhei NAMBA
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Publication number: 20210373182Abstract: A radiation imaging device according to one embodiment includes a radiation detection panel having a first surface on which a detection region is formed, and a second surface on a side opposite to the first surface, a base substrate having a support surface configured to face the second surface and configured to support the radiation detection panel, and a flexible circuit substrate connected to the radiation detection panel, wherein an end portion of the base substrate corresponding to a portion to which the flexible circuit substrate is connected is located further inward than an end portion of the radiation detection panel when seen in a first direction orthogonal to the support surface, and the base substrate has a protruding portion which protrudes further outward than the radiation detection panel at a position at which the base substrate does not overlap the flexible circuit substrate when seen in the first direction.Type: ApplicationFiled: October 9, 2019Publication date: December 2, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Junichi SAWADA, Takao ARITAKE, Minoru ICHIKAWA, Haruyoshi OKADA, Seiji FUKAMIZU, Shuhei NAMBA
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Publication number: 20210343778Abstract: A radiation imaging device according to one embodiment includes a radiation detection panel having a first surface on which a detection region is formed and an electrode pad is formed outside the detection region, and a second surface on a side opposite to the first surface, a base substrate having a support surface configured to face the second surface of the radiation detection panel and configured to support the radiation detection panel, and a flexible circuit substrate connected to the electrode pad via a connecting member, wherein an end portion of the base substrate is located further inward than an inner end portion of the connection region in which the electrode pad, the connecting member, and the flexible circuit substrate overlap each other when seen in an Z direction orthogonal to the support surface.Type: ApplicationFiled: October 9, 2019Publication date: November 4, 2021Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Junichi SAWADA, Takao ARITAKE, Minoru ICHIKAWA, Haruyoshi OKADA, Seiji FUKAMIZU, Shuhei NAMBA
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Patent number: 10695015Abstract: The present embodiment relates to a radiation imaging system and the like provided with a solid-state imaging device having a structure enabling reduction of linear noise appearing in an integrated image. The solid-state imaging device comprises: L pieces of imaging pixel region arranged along a direction crossing a moving direction of a relative position of the solid-state imaging device; and L pieces of A/D converter provided corresponding to the L pieces of imaging pixel region. Each imaging pixel region includes pixels arranged two-dimensionally to form an M-row by N-column matrix. Any one of the L pieces of A/D converter executes a dummy A/D conversion once or more times after an A/D conversion of an electric signal from a pixel of an m-th row, before an A/D conversion of an electric signal from a pixel of an (m+1)-th row.Type: GrantFiled: August 9, 2017Date of Patent: June 30, 2020Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Junichi Sawada, Ryuji Kyushima, Haruyoshi Okada, Kazuki Fujita, Harumichi Mori
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Patent number: 10498995Abstract: A solid-state imaging device includes a photodetecting section, a vertical shift register section, first row selection lines, and second row selection lines. The vertical shift register section provides the row selection lines of the m-th row with common row selection signals.Type: GrantFiled: October 27, 2017Date of Patent: December 3, 2019Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Kazuki Fujita, Ryuji Kyushima, Junichi Sawada, Harumichi Mori
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Publication number: 20190167214Abstract: The present embodiment relates to a radiation imaging system and the like provided with a solid-state imaging device having a structure enabling reduction of linear noise appearing in an integrated image. The solid-state imaging device comprises: L pieces of imaging pixel region arranged along a direction crossing a moving direction of a relative position of the solid-state imaging device; and L pieces of A/D converter provided corresponding to the L pieces of imaging pixel region. Each imaging pixel region includes pixels arranged two-dimensionally to form an M-row by N-column matrix. Any one of the L pieces of A/D converter executes a dummy A/D conversion once or more times after an A/D conversion of an electric signal from a pixel of an m-th row, before an A/D conversion of an electric signal from a pixel of an (m+1)-th row.Type: ApplicationFiled: August 9, 2017Publication date: June 6, 2019Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Junichi SAWADA, Ryuji KYUSHIMA, Haruyoshi OKADA, Kazuki FUJITA, Harumichi MORI
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Patent number: 10308803Abstract: A silicone-modified epoxy resin composition that offers a cured product excellent in low permeability to gas, mechanical strength, and heat resistance and transparency and further offers an optical semiconductor sealing material excellent in heat cycle resistance, and a cured epoxy resin product obtained by curing the composition. The epoxy resin composition comprises the following components (A) to (C): (A) a silicone-modified epoxy resin having a cyclic siloxane structure, (B) a silicone-modified epoxy resin having a branched siloxane structure, and (C) an epoxy resin curing agent containing a polyvalent carboxylic acid having a tricyclodecane structure and a carboxylic anhydride compound.Type: GrantFiled: December 17, 2015Date of Patent: June 4, 2019Assignees: Shin-Etsu Chemical Co., Ltd., Nippon Kayaku Kabuhiki KaishaInventors: Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa, Yoshihiro Kawada, Chie Sasaki
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Patent number: 10225491Abstract: A solid-state imaging device includes a photodetecting unit including MN pixels arrayed two-dimensionally in M rows and N columns, an output unit outputting a digital value generated on the basis of the amount of charge input from the pixels, and a control unit. The control unit divides the MN pixels in the photodetecting unit into unit regions each including pixels in Q rows and R columns, divides the unit regions arrayed two-dimensionally in (M/Q) rows and (N/R) columns into binning regions each including unit regions in K rows and one column, and repeatedly outputs the digital value according to the sum of amounts of the charges output from KQR pixels included in each binning region from the output unit K times in a column order for each row sequentially for the binning regions arrayed two-dimensionally in (M/KQ) rows and (N/R) columns.Type: GrantFiled: July 9, 2015Date of Patent: March 5, 2019Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji Kyushima, Kazuki Fujita, Haruyoshi Okada, Junichi Sawada, Harumichi Mori
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Patent number: 10112501Abstract: A power storage device includes a power storage unit including one or a plurality of cells, a first controller for performing control relating to the power storage unit, a first power line for supplying a first power to be output from the power storage unit to a load, a second power line for supplying a second power smaller than the first power to a second controller included in an external device, and a communication line used by the first and second controllers to communicate with each other.Type: GrantFiled: January 16, 2014Date of Patent: October 30, 2018Assignee: SONY CORPORATIONInventors: Yoshihito Ishibashi, Kazuo Nagai, Rui Kamada, Junichi Sawada, Kazuhiro Toma
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Patent number: 9963542Abstract: A silicone-modified epoxy resin which yields a cured product having low gas permeability and excellent strength; a composition of the silicone-modified epoxy resin; and an epoxy resin cured product obtainable by curing the composition, are provided. An epoxy resin represented by the following Formula (1): wherein R1 represents a hydrocarbon group having 1 to 6 carbon atoms; X represents an organic group having a norbornane epoxy structure, or a hydrocarbon group having 1 to 6 carbon atoms; n represents an integer from 1 to 3; plural R1s and plural Xs present in the formula may be respectively identical or different; and two or more of plural Xs represent an organic group having a norbornane epoxy structure.Type: GrantFiled: March 25, 2015Date of Patent: May 8, 2018Assignees: Shin-Etsu Chemical Co., Ltd., Nippon Kayaku Kabushiki KaishaInventors: Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa, Yoshihiro Kawada, Chie Sasaki, Naosuke Taniguchi
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Patent number: 9944760Abstract: The purpose of the present invention is to provide a silicone-modified epoxy resin which produces a cured product having excellent low gas permeability and strength; a composition of the resin; and an epoxy resin cured product obtainable by curing the composition. Disclosed is an epoxy resin represented by the following Formula (1): wherein R1 independently represents a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms; R2 independently represents a monovalent aliphatic hydrocarbon group having 1 to 12 carbon atoms; R3 independently represents a monovalent aliphatic hydrocarbon group having 1 to 12 carbon atoms or a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms; R4 represents an oxygen atom or a divalent hydrocarbon group having an aliphatic cyclic structure; R5 represents silicone chain having a norbornane epoxy structure at either end; and X represents an organic group having a norbornane epoxy group.Type: GrantFiled: February 18, 2015Date of Patent: April 17, 2018Assignees: Shin-Etsu Chemical Co., Ltd., Nippon Kayaku Kabushiki KaishaInventors: Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa, Yoshihiro Kawada, Chie Sasaki, Naosuke Taniguchi
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Patent number: 9929570Abstract: Disclosed herein is a control apparatus, including: a discrimination section configured to discriminate a plurality of battery units which are to share and output electric power required by a load; and a control section configured to carry out discharge control for the battery units in response to a situation of each of batteries which the battery units individually have.Type: GrantFiled: October 31, 2012Date of Patent: March 27, 2018Assignee: SONY CORPORATIONInventors: Yoshihito Ishibashi, Junichi Sawada, Rui Kamada
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Publication number: 20180070037Abstract: A solid-state imaging device includes a photodetecting section, a vertical shift register section, first row selection lines, and second row selection lines. The vertical shift register section provides the row selection lines of the m-th row with common row selection signals.Type: ApplicationFiled: October 27, 2017Publication date: March 8, 2018Inventors: Kazuki FUJITA, Ryuji KYUSHIMA, Junichi SAWADA, Harumichi MORI
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Patent number: 9848151Abstract: A solid-state imaging device includes a photodetecting section, a vertical shift register section, first row selection lines, and second row selection lines. The vertical shift register section provides the row selection lines of the m-th row with common row selection signals.Type: GrantFiled: May 28, 2014Date of Patent: December 19, 2017Assignee: HAMAMATSU PHOTONICS K.K.Inventors: Kazuki Fujita, Ryuji Kyushima, Junichi Sawada, Harumichi Mori
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Patent number: 9777107Abstract: An epoxy resin represented by the following formula (1) wherein R1 represents an alkylene group having 2 to 6 carbon atoms and optionally containing an ester or ether bond; R2 represents a monovalent aliphatic hydrocarbon group having 1 to 6 carbon atoms or a monovalent aromatic hydrocarbon group having 6 to 12 carbon atoms; R3 represents an oxygen atom or a phenylene group; k represents 1 to 10 as an average value; m represents an integer of 0 to 2; n represents 0 to 10 as an average value; and a plurality of groups R1, R2, R3, k, or m present in the formula may be the same or different from each other.Type: GrantFiled: September 19, 2014Date of Patent: October 3, 2017Assignees: Shin-Etsu Chemical Co., Ltd., Nippon Kayaku Kabushiki KaishaInventors: Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa, Yoshihiro Kawada, Chie Sasaki, Masataka Nakanishi, Kenichi Kuboki
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Publication number: 20170187967Abstract: A solid-state imaging device includes a photodetecting unit including MN pixels arrayed two-dimensionally in M rows and N columns, an output unit outputting a digital value generated on the basis of the amount of charge input from the pixels, and a control unit. The control unit divides the MN pixels in the photodetecting unit into unit regions each including pixels in Q rows and R columns, divides the unit regions arrayed two-dimensionally in (M/Q) rows and (N/R) columns into binning regions each including unit regions in K rows and one column, and repeatedly outputs the digital value according to the sum of amounts of the charges output from KQR pixels included in each binning region from the output unit K times in a column order for each row sequentially for the binning regions arrayed two-dimensionally in (M/KQ) rows and (N/R) columns.Type: ApplicationFiled: July 9, 2015Publication date: June 29, 2017Applicant: HAMAMATSU PHOTONICS K.K.Inventors: Ryuji KYUSHIMA, Kazuki FUJITA, Haruyoshi OKADA, Junichi SAWADA, Harumichi MORI
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Publication number: 20170107322Abstract: A silicone-modified epoxy resin which yields a cured product having low gas permeability and excellent strength; a composition of the silicone-modified epoxy resin; and an epoxy resin cured product obtainable by curing the composition, are provided. An epoxy resin represented by the following Formula (1): wherein R1 represents a hydrocarbon group having 1 to 6 carbon atoms; X represents an organic group having a norbornane epoxy structure, or a hydrocarbon group having 1 to 6 carbon atoms; n represents an integer from 1 to 3; plural R1s and plural Xs present in the formula may be respectively identical or different; and two or more of plural Xs represent an organic group having a norbornane epoxy structure.Type: ApplicationFiled: March 25, 2015Publication date: April 20, 2017Inventors: Toshio Shiobara, Junichi Sawada, Miyuki Wakao, Tsutomu Kashiwagi, Naofusa Miyagawa, Yoshihiro Kawada, Chie Sasaki, Naosuke Taniguchi