Patents by Inventor Yuta HASEGAWA
Yuta HASEGAWA 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: 20240117178Abstract: A resin composition containing: a block copolymer (I) having a polymer block (a1) containing a structural unit derived from an aromatic vinyl compound and a polymer block (a2) containing a structural unit derived from a conjugated diene compound; a plasticizer (II); and a biomass-derived polyolefin-based resin (III); in which the plasticizer (II) contains a plasticizer (II-1) containing a biomass-derived raw material; and in which the resin composition has a biobased content of 45% by mass or more, and a molded body obtained by using the resin composition.Type: ApplicationFiled: January 28, 2022Publication date: April 11, 2024Applicant: KURARAY CO., LTD.Inventors: Daisuke KONISHI, Hiromitsu SASAKI, Takahiro SEKIGUCHI, Yuta TOMISHIMA, Takumi HASEGAWA
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Publication number: 20240117206Abstract: An ink contains water, a coloring material, a resin, and an organic solvent, wherein the dried layer of the ink has a surface free energy ?S having a polar component ?Sp of from 3.5 to 20 J/m2 at 25 degrees C.Type: ApplicationFiled: September 22, 2023Publication date: April 11, 2024Applicant: Ricoh Company, Ltd.Inventors: Mayumi YOSHIHARA, Michihiko Namba, Takashi Tamai, Shin Hasegawa, Yuta Nakamura, Daiki Hasebe
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Publication number: 20240006426Abstract: A highly functional photoelectric conversion element is provided. The photoelectric conversion element includes: a first photoelectric converter that detects light in a first wavelength range and photoelectrically converts the light; a second photoelectric converter that detects light in a second wavelength range and photoelectrically converts the light to obtain distance information of a subject; and an optical filter that is disposed between the first photoelectric converter and the second photoelectric converter, and allows the light in the second wavelength range to pass therethrough more easily than the light in the first wavelength range. The first photoelectric converter includes a stacked structure and an electric charge accumulation electrode.Type: ApplicationFiled: September 19, 2023Publication date: January 4, 2024Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Hideaki TOGASHI, Tetsuji YAMAGUCHI, Nobuhiro KAWAI, Koji SEKIGUCHI, Masahiro JOEI, Kenichi MURATA, Shintarou HIRATA, Yuta HASEGAWA, Yoshito NAGASHIMA
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Patent number: 11856802Abstract: A first photoelectric conversion element according to an embodiment of the present disclosure incudes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer provided between the first electrode and the second electrode and including a chromophore, fullerene or a fullerene derivative, and a hole-transporting material, in which the chromophore and the fullerene or the fullerene derivative are bonded to each other at least partially via a crosslinking group in the photoelectric conversion layer.Type: GrantFiled: May 13, 2019Date of Patent: December 26, 2023Assignees: Sony Corporation, Sony Semiconductor Solutions CorporationInventors: Yosuke Saito, Sae Miyaji, Masato Kanno, Yasuharu Ujiie, Yuta Hasegawa, Osamu Enoki, Yuki Negishi
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Patent number: 11817466Abstract: A highly functional photoelectric conversion element is provided. The photoelectric conversion element includes: a first photoelectric converter that detects light in a first wavelength range and photoelectrically converts the light; a second photoelectric converter that detects light in a second wavelength range and photoelectrically converts the light to obtain distance information of a subject; and an optical filter that is disposed between the first photoelectric converter and the second photoelectric converter, and allows the light in the second wavelength range to pass therethrough more easily than the light in the first wavelength range. The first photoelectric converter includes a stacked structure and an electric charge accumulation electrode.Type: GrantFiled: June 17, 2020Date of Patent: November 14, 2023Assignee: Sony Semiconductor Solutions CorporationInventors: Hideaki Togashi, Tetsuji Yamaguchi, Nobuhiro Kawai, Koji Sekiguchi, Masahiro Joei, Kenichi Murata, Shintarou Hirata, Yuta Hasegawa, Yoshito Nagashima
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Patent number: 11791523Abstract: This invention reduces, in a type of bandpass filter that is called a strip-line filter or a microstrip filter, a variation in filter characteristics that can occur in a case where the design of the first line and the second line is changed. The bandpass filter (filter 10) includes a ground conductor layer, n resonators (141 to 146), and first and second lines (lines 151, 152), wherein the first and second lines (lines 151, 152) are respectively connected to a third side (side R13) of a first resonator (resonator 141) and a seventh side (side R63) of an n-th resonator, a gap (G1) is provided in an area of a fourth side (side R14) which area is close to a second resonator (resonator 142), and a gap (G6) is provided in an area of an eighth side (side R64) which area is close to an n?1-th resonator (resonator 145).Type: GrantFiled: February 19, 2021Date of Patent: October 17, 2023Assignee: FUJIKURA LTD.Inventor: Yuta Hasegawa
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Patent number: 11791522Abstract: Deterioration is reduced in filter characteristics in a type of bandpass filter that is called a strip-line filter or a microstrip filter. A bandpass filter (filter 10) includes a ground conductor layer (12), a plurality of resonators (141 to 146) arranged in a layer spaced from the ground conductor layer (12), a first line (line 151) connected to a first-pole resonator (141) and a second line (line 152) connected to a last-pole resonator (146), wherein a direction in which the first line (line 151) is drawn out from the first-pole resonator (141) and a direction in which the second line (line 152) is drawn out from the last-pole resonator (146) are opposite to each other.Type: GrantFiled: February 19, 2021Date of Patent: October 17, 2023Assignee: FUJIKURA LTD.Inventor: Yuta Hasegawa
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Publication number: 20230329082Abstract: There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.Type: ApplicationFiled: June 6, 2023Publication date: October 12, 2023Applicant: Sony Semiconductor Solutions CorporationInventors: Yoshiaki OBANA, Yuki NEGISHI, Yuta HASEGAWA, Ichiro TAKEMURA, Osamu ENOKI, Hideaki MOGI, Nobuyuki MATSUZAWA
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Publication number: 20230309331Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; and a photoelectric conversion layer provided between the first electrode and the second electrode, and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material that have mother skeletons different from one another. The first organic semiconductor material is one of fullerenes and fullerene derivatives. The second organic semiconductor material in a form of a single-layer film has a higher linear absorption coefficient of a maximal light absorption wavelength in a visible light region than a single-layer film of the first organic semiconductor material and a single-layer film of the third organic semiconductor material. The third organic semiconductor material has a value equal to or higher than a HOMO level of the second organic semiconductor material.Type: ApplicationFiled: May 23, 2023Publication date: September 28, 2023Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuta HASEGAWA, Nobuyuki MATSUZAWA, Yoshiaki OBANA, Ichiro TAKEMURA, Norikazu NAKAYAMA, Masami SHIMOKAWA, Tetsuji YAMAGUCHI, Iwao YAGI, Hideaki MOGI
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Publication number: 20230292614Abstract: A photoelectric conversion element of the present disclosure includes a first electrode, a second electrode disposed to be opposed to the first electrode, and an organic photoelectric conversion layer provided between the first electrode and the second electrode and including at least one of a Chryseno[1,2-b:8,7-b?]dithiophene (ChDT1) derivative represented by the general formula (1) or a Chryseno[1,2-b:7,8-b?]dithiophene (ChDT2) derivative represented by the general formula (2).Type: ApplicationFiled: May 17, 2023Publication date: September 14, 2023Inventors: YUKI NEGISHI, OSAMU ENOKI, YUTA HASEGAWA
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Publication number: 20230262998Abstract: There is provided an imaging device and an electronic apparatus including an imaging device, where the imaging device includes: a first electrode; a second electrode; a photoelectric conversion layer disposed between the first electrode and the second electrode and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material, where the second organic semiconductor material comprises a subphthalocyanine material, and where the second organic semiconductor material has a highest occupied molecular orbital level ranging from ?6 eV to ?6.7 eV.Type: ApplicationFiled: February 7, 2023Publication date: August 17, 2023Applicant: Sony Group CorporationInventors: Yuta HASEGAWA, Masashi BANDO, Shintarou HIRATA, Hideaki MOGI, Iwao YAGI, Yasuharu UJIIE, Yuki NEGISHI
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Patent number: 11716896Abstract: There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.Type: GrantFiled: April 28, 2021Date of Patent: August 1, 2023Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yoshiaki Obana, Yuki Negishi, Yuta Hasegawa, Ichiro Takemura, Osamu Enoki, Hideaki Mogi, Nobuyuki Matsuzawa
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Patent number: 11700733Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; and a photoelectric conversion layer provided between the first electrode and the second electrode, and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material that have mother skeletons different from one another. The first organic semiconductor material is one of fullerenes and fullerene derivatives. The second organic semiconductor material in a form of a single-layer film has a higher linear absorption coefficient of a maximal light absorption wavelength in a visible light region than a single-layer film of the first organic semiconductor material and a single-layer film of the third organic semiconductor material. The third organic semiconductor material has a value equal to or higher than a HOMO level of the second organic semiconductor material.Type: GrantFiled: June 3, 2021Date of Patent: July 11, 2023Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuta Hasegawa, Nobuyuki Matsuzawa, Yoshiaki Obana, Ichiro Takemura, Norikazu Nakayama, Masami Shimokawa, Tetsuji Yamaguchi, Iwao Yagi, Hideaki Mogi
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Patent number: 11690293Abstract: A photoelectric conversion element of the present disclosure includes a first electrode, a second electrode disposed to be opposed to the first electrode, and an organic photoelectric conversion layer provided between the first electrode and the second electrode and including at least one of a Chryseno[1,2-b:8,7-b?]dithiophene (ChDT1) derivative represented by the general formula (1) or a Chryseno[1,2-b:7,8-b?]dithiophene (ChDT2) derivative represented by the general formula (2).Type: GrantFiled: August 17, 2018Date of Patent: June 27, 2023Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuki Negishi, Osamu Enoki, Yuta Hasegawa
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Patent number: 11658419Abstract: An antenna includes: a dielectric laminated body including a plurality of dielectric layers being laminated; a dielectric substrate bonded to one of surfaces of the dielectric laminated body; and a radiation element pattern layer, a conductive ground layer, and a conductive pattern layer each formed in a different place in any of both the surfaces and between the dielectric layers of the dielectric laminated body. The radiation element pattern layer, the conductive ground layer, and the conductive pattern layer are formed in an order of the radiation element pattern layer, the conductive ground layer, and the conductive pattern layer from a dielectric substrate side toward an opposite side. The radiation element pattern layer includes one or more radiation elements, the conductive pattern layer includes a feed line configured to feed power to the radiation elements, the dielectric laminated body is flexible, and the dielectric substrate is rigid.Type: GrantFiled: November 29, 2019Date of Patent: May 23, 2023Assignee: FUJIKURA LTD.Inventor: Yuta Hasegawa
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Publication number: 20230096300Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode 15a and a second electrode 18 facing each other; and a photoelectric conversion layer 17 provided between the first electrode 15a and the second electrode 18, and including a first quinacridone derivative represented by a formula (1).Type: ApplicationFiled: August 31, 2022Publication date: March 30, 2023Applicant: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuta HASEGAWA, Hideaki MOGI, Takuya ITO
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Publication number: 20220407019Abstract: A photoelectric conversion element 10A according to an embodiment of the present disclosure includes: a first electrode 21; a second electrode 23 that is disposed to be opposed to the first electrode 21; and a photoelectric conversion layer 22 that is provided between the first electrode 21 and the second electrode 23. The photoelectric conversion layer 22 includes a hole transporting material as a first organic semiconductor material. The hole transporting material absorbs blue light.Type: ApplicationFiled: October 20, 2020Publication date: December 22, 2022Inventors: Yoshiyuki HIRANO, Yuta HASEGAWA, Osamu ENOKI, Iwao YAGI, Yosuke SAITO, Masami SENOH
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Patent number: 11509345Abstract: A wireless communication module includes a wireless module board including an antenna, a frequency converter mounted on the wireless module board and configured to change a frequency of a wireless signal, an amplifier phase shifter mounted on the wireless module board and configured to change a phase and an intensity of the wireless signal, a band-pass filter mounted on the wireless module board so as to be provided between the frequency converter and the amplifier phase shifter, and a band-rejection filter formed on the wireless module board and composed of at least a portion of a plurality of wiring layers electrically connecting the frequency converter, the amplifier phase shifter, and the band-pass filter to each other.Type: GrantFiled: December 14, 2020Date of Patent: November 22, 2022Assignee: FUJIKURA LTD.Inventor: Yuta Hasegawa
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Patent number: 11495696Abstract: A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode 15a and a second electrode 18 facing each other; and a photoelectric conversion layer 17 provided between the first electrode 15a and the second electrode 18, and including a first quinacridone derivative represented by a formula (1).Type: GrantFiled: September 26, 2016Date of Patent: November 8, 2022Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Yuta Hasegawa, Hideaki Mogi, Takuya Ito
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Publication number: 20220328771Abstract: A photoelectric conversion element according to the disclosure includes: a first electrode and a second electrode that are disposed to face each other; and a photoelectric conversion layer that is provided between the first electrode and the second electrode, and contains at least one kind of polycyclic aromatic compound represented by any one of the following general formula (1), the following general formula (2), and the following general formula (3):Type: ApplicationFiled: June 23, 2022Publication date: October 13, 2022Applicant: SONY GROUP CORPORATIONInventors: Yoshiaki OBANA, Yosuke SAITO, Norikazu NAKAYAMA, Yuki NEGISHI, Yuta HASEGAWA, Ichiro TAKEMURA, Osamu ENOKI, Nobuyuki MATSUZAWA