Patents by Inventor Kenji Ito
Kenji Ito 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: 11506958Abstract: A first holding barrel, a first mirror bending a first optical axis of the first holding barrel at 90°, a second holding barrel, a second mirror bending a second optical axis of the second holding barrel at 90°, and a third holding barrel are disposed on an optical axis from a screen side to an image forming panel. A first connection member connects the first holding barrel including the first mirror to the second holding barrel to be rotationally movable in increments of 90°. A second connection member connects the second holding barrel and the second mirror to the third holding barrel to be rotationally movable in increments of 90°. An orientation of a display image of the image forming panel is changed based on rotational movement states of an optical axis of a first sensor and an optical axis of a second sensor to make an orientation of a projection image on the screen match an original image.Type: GrantFiled: July 6, 2021Date of Patent: November 22, 2022Assignee: FUJIFILM CorporationInventors: Masaru Amano, Yukiko Nagatoshi, Hironobu Kayano, Kenji Ito
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Publication number: 20220106280Abstract: The present invention is directed to the use as a reactive component in the curing of compositions based on epoxy resins of a functionalized ?-angelica lactone (XOMAL) having the general formula: wherein: Ra is a C1-C30 alkyl, C3-C30 cycloalkyl, C6-C18 aryl or C2-C12 alkenyl group.Type: ApplicationFiled: October 18, 2021Publication date: April 7, 2022Inventors: Kenji Ito, Andreas Taden
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Publication number: 20220089804Abstract: The present invention refers to a radiation-curable composition comprising or consisting of A) at least one photo-base generator, which can generate a super base; B) (macro)monomers which are able to undergo an anionic polymerization via Michael addition comprising or consisting of B1) at least one (macro)monomer having at least one Michael donor group and at least one Michael acceptor group; and/or B2) at least one (macro)monomer having at least two Michael donor groups and at least one (macro)monomer having at least two Michael acceptor groups; C) optionally at least one polyethylenimine; D) optionally at least one additive.Type: ApplicationFiled: December 7, 2021Publication date: March 24, 2022Inventor: Kenji Ito
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Publication number: 20220057697Abstract: A projector includes a projection lens and a projector body. In the projection lens, a U-shaped optical path is formed by optical axis to optical axis. A lens barrel is a U-shaped barrel. A housing of the projector body includes a storage section. The projection lens is supported rotatably about the optical axis with respect to the housing, in an up-down direction and a right-left direction of the housing perpendicular to the optical axis, between a first position where the projection lens is stored inside a storage section provided in the housing and a second position where the projection lens is protruding from the housing.Type: ApplicationFiled: November 3, 2021Publication date: February 24, 2022Applicant: FUJIFILM CorporationInventors: Masaru AMANO, Yukiko NAGATOSHI, Hironobu KAYANO, Kenji ITO
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Patent number: 11249505Abstract: An operation knob device includes an annular holder having an annular holding portion, an annular rotor arranged in the holding portion so as to allow rotation around an axis, an annular knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a first transmission member arranged on a side of a first end of the rotor so as to move with the knob, and a second transmission member attached to the first end so as to rotate integrally with the rotor. The knob has cylindrical inner and outer wall portions, and an opening through which part of a display panel can be visually recognized is defined by the inner wall portion. The first and second transmission members are arranged between the inner wall portion and the outer wall portion.Type: GrantFiled: March 10, 2021Date of Patent: February 15, 2022Assignees: JAPAN DISPLAY LTD., U-SHIN LTD.Inventors: Takuya Nishimoto, Nobuo Tsubokura, Kaoru Taketa, Kenji Ito
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Publication number: 20220040005Abstract: Medical gauze includes a warp knitted fabric having a warp and weft direction and composed of loops continued in the warp direction. The warp knitted fabric is made of 100% long fiber containing 70% by weight or more of regenerated cellulose-based long fiber. The warp knitted fabric is preferably configured in a marquisette construction. The regenerated cellulose-based long fiber is preferably cuprammonium rayon. Preferably having a width of equal to or greater than 5 mm and equal to or less than 600 mm, and a weight of equal to or greater than 28 g and equal to or less than 290 g per square meter. As the warp knitted fabric is composed of the loops continued in the warp direction and made of 100% long fiber containing 70% by weight or more of the regenerated cellulose-based long fiber, the occurrence of lint can be reduced to improve lint-free performance.Type: ApplicationFiled: August 28, 2019Publication date: February 10, 2022Applicants: HAKUJUJI KABUSHIKI KAISHA, ASAHI KASEI KABUSHIKI KAISHAInventors: Koichi SATO, Hiroshi OGURA, Kenji ITO, Yusuke HOSHIDA, Hisaharu TAKEUCHI
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Publication number: 20220033370Abstract: The present invention is directed to a monomer for chain growth polymerization, in particular anionic polymerization, said monomer having the general formula (EFL) wherein: Ra is a C1-C30 alkyl, C3-C30 cycloalkyl, C6-C18 aryl or C2-C12 alkenyl group. The present invention is further directed to a process for the anionic polymerization of at least one compound (EFL) as defined above, wherein said anionic polymerization is conducted in the presence of an initiator selected from the group consisting of: alkali metal organyls; alkali metal alkoxides; alkali metal thiolate; alkali metal amides; and compounds of an element of group 3a of the Periodic Table of the Elements. The process of anionic polymerization yields a homo- or co-polymer (p-EFL) having pendant lactone functional groups in its repeating units.Type: ApplicationFiled: October 18, 2021Publication date: February 3, 2022Inventors: Andreas Taden, Horst Back, Adrian Brandt, Kenji Ito, Johannes Gerardus De Vries, Arianna Savini, Sergey Tin
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Patent number: 11194235Abstract: A projector includes a projection lens and a projector body. In the projection lens, a U-shaped optical path is formed by optical axis to optical axis. A lens barrel is a U-shaped barrel. A housing of the projector body includes a storage section. The projection lens is supported rotatably about the optical axis with respect to the housing, in an up-down direction and a right-left direction of the housing perpendicular to the optical axis, between a first position where the projection lens is stored inside a storage section provided in the housing and a second position where the projection lens is protruding from the housing.Type: GrantFiled: May 29, 2020Date of Patent: December 7, 2021Assignee: FUJIFILM CorporationInventors: Masaru Amano, Yukiko Nagatoshi, Hironobu Kayano, Kenji Ito
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Patent number: 11181993Abstract: An operation knob device includes a holder arranged adjacent to a display panel, a rotor arranged in a holding portion so as to allow rotation around an axis, a knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a conductive transmission member arranged on a first end side of the rotor. The transmission member includes a first transmission member that moves along the axis in conjunction with the knob, a second transmission member that is attached to the first end so as to rotate integrally with the rotor, and a connecting member that conductively connects the first transmission member and the second transmission member.Type: GrantFiled: March 17, 2021Date of Patent: November 23, 2021Assignees: JAPAN DISPLAY LTD., U-SHIN LTD.Inventors: Takuya Nishimoto, Nobuo Tsubokura, Kaoru Taketa, Kenji Ito
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Publication number: 20210333696Abstract: A first holding barrel, a first mirror bending a first optical axis of the first holding barrel at 90°, a second holding barrel, a second mirror bending a second optical axis of the second holding barrel at 90°, and a third holding barrel are disposed on an optical axis from a screen side to an image forming panel. A first connection member connects the first holding barrel including the first mirror to the second holding barrel to be rotationally movable in increments of 90°. A second connection member connects the second holding barrel and the second mirror to the third holding barrel to be rotationally movable in increments of 90°. An orientation of a display image of the image forming panel is changed based on rotational movement states of an optical axis of a first sensor and an optical axis of a second sensor to make an orientation of a projection image on the screen match an original image.Type: ApplicationFiled: July 6, 2021Publication date: October 28, 2021Applicant: FUJIFILM CorporationInventors: Masaru AMANO, Yukiko NAGATOSHI, Hironobu KAYANO, Kenji ITO
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Publication number: 20210325646Abstract: A lens 1 has unevenness within an optical effective diameter D of an optical surface 2, an arithmetic mean roughness Ra within the optical effective diameter D of the optical surface 2 is 20 nm or more and 50 nm or less, and an average value of widths W of protrusion portions 3 of the unevenness on an average line C2 of a roughness curve C1 of the optical surface 2 is 1/200 or more and 1/50 or less of the optical effective diameter D of the optical surface 2. The lens 1 is suitably used as a lens that composes a zoom lens or an imaging lens.Type: ApplicationFiled: June 23, 2021Publication date: October 21, 2021Applicant: FUJIFILM CorporationInventors: Kenji ITO, Toshio SASAKI, Masayasu KONISHI, Michio CHO
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Publication number: 20210303082Abstract: An operation knob device includes an annular holder, an annular rotor arranged in the holding portion so as to allow rotation around an axis, an annular knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a conductive first transmission member arranged so as to move along the axis in conjunction with the knob, a conductive second transmission member attached so as to rotate integrally with the rotor, and a film made from resin interposed between the first transmission member and a display panel and between the second transmission member and the display panel.Type: ApplicationFiled: March 5, 2021Publication date: September 30, 2021Inventors: Soichi MIYATA, Kenji ITO
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Publication number: 20210303019Abstract: An operation knob device includes an annular holder having an annular holding portion, an annular rotor arranged in the holding portion so as to allow rotation around an axis, an annular knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a first transmission member arranged on a side of a first end of the rotor so as to move with the knob, and a second transmission member attached to the first end so as to rotate integrally with the rotor. The knob has cylindrical inner and outer wall portions, and an opening through which part of a display panel can be visually recognized is defined by the inner wall portion. The first and second transmission members are arranged between the inner wall portion and the outer wall portion.Type: ApplicationFiled: March 10, 2021Publication date: September 30, 2021Inventors: Takuya NISHIMOTO, Nobuo TSUBOKURA, Kaoru TAKETA, Kenji ITO
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Publication number: 20210303083Abstract: An operation knob device includes a holder arranged adjacent to a display panel, a rotor arranged in a holding portion so as to allow rotation around an axis, a knob for which relative movement in a direction along the axis with respect to the rotor is allowed and relative movement in a circumferential direction around the axis is restricted, a conductive transmission member arranged on a first end side of the rotor. The transmission member includes a first transmission member that moves along the axis in conjunction with the knob, a second transmission member that is attached to the first end so as to rotate integrally with the rotor, and a connecting member that conductively connects the first transmission member and the second transmission member.Type: ApplicationFiled: March 17, 2021Publication date: September 30, 2021Inventors: Takuya NISHIMOTO, Nobuo TSUBOKURA, Kaoru TAKETA, Kenji ITO
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Patent number: 11119393Abstract: A first holding barrel, a first mirror bending a first optical axis of the first holding barrel at 90°, a second holding barrel, a second mirror bending a second optical axis of the second holding barrel at 90°, and a third holding barrel are disposed on an optical axis from a screen side to an image forming panel. A first connection member connects the first holding barrel including the first mirror to the second holding barrel to be rotationally movable in increments of 90°. A second connection member connects the second holding barrel and the second mirror to the third holding barrel to be rotationally movable in increments of 90°. An orientation of a display image of the image forming panel is changed based on rotational movement states of an optical axis of a first sensor and an optical axis of a second sensor to make an orientation of a projection image on the screen match an original image.Type: GrantFiled: May 29, 2020Date of Patent: September 14, 2021Assignee: FUJIFILM CorporationInventors: Masaru Amano, Yukiko Nagatoshi, Hironobu Kayano, Kenji Ito
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Patent number: 11079576Abstract: There are provided a lens, a zoom lens, and an imaging lens capable of eliminating blurriness of a ring zone without reducing resolution and increasing the number of steps of processing. A lens 1 has random unevenness within an optical effective diameter D of an optical surface 2, an arithmetic mean roughness Ra within the optical effective diameter D of the optical surface 2 is 20 nm or more and 50 nm or less, and an average value of widths W of protrusion portions 3 of the unevenness on an average line C2 of a roughness curve C1 of the optical surface 2 is 1/200 or more and 1/50 or less of the optical effective diameter D of the optical surface 2. The lens 1 is suitably used as a lens that composes a zoom lens or an imaging lens.Type: GrantFiled: August 22, 2019Date of Patent: August 3, 2021Assignee: FUJIFILM CorporationInventors: Kenji Ito, Toshio Sasaki, Masayasu Konishi, Michio Cho
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Patent number: 11061307Abstract: A first optical system, a first mirror, a second optical system, a second mirror, and a third optical system are disposed in order on an optical axis from an image forming panel to a screen. A first optical axis of the first optical system, a second optical axis of the second optical system, and a third optical axis of the third optical system are formed in a U shape, and orientations of luminous fluxes of the first optical axis and the third optical axis are reversed. The first mirror, the second optical system, the second mirror, and the third optical system are held to make a second holding barrel with respect to the first optical system. The second holding barrel is rotationally moved in a rotational movement range of 45° with respect to a first holding barrel. In projecting portrait image instead of a landscape image, the second holding barrel is rotated in increments of 45° with respect to the first holding barrel.Type: GrantFiled: May 29, 2020Date of Patent: July 13, 2021Assignee: FUJIFILM CorporationInventors: Masaru Amano, Yukiko Nagatoshi, Hironobu Kayano, Kenji Ito
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Publication number: 20210098152Abstract: A wire waterproof structure including a water-stopping material, wherein: the water-stopping material is configured to seal at least a partial region of a conductor comprising an assembly of a plurality of strands, the water-stopping material contains a resin material, and a filler dispersed in the resin material, and the filler has an average particle size of 1 ?m or more and 15% or less of an outer diameter of the strands, and a content in the water-stopping material of 1 mass % or more and 20 mass % or less, relative to the resin material.Type: ApplicationFiled: March 6, 2019Publication date: April 1, 2021Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.Inventors: Yusaku MAEDA, Takashi TAKADA, Kenji ITO
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Patent number: 10876851Abstract: An environment adjustment system includes an acquisition unit configured to acquire environmental information of an environment related to a user, a drafting unit configured to draft an action plan to recommend to the user based on the environmental information, a transmission unit configured to transmit the action plan to the user's terminal, and a confirming unit configured to confirm whether the user has performed the action plan. When the drafting unit drafts a new action plan for another user or for the user, it drafts the new action plan using a result of the confirmation by the confirming unit.Type: GrantFiled: October 29, 2018Date of Patent: December 29, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Satoshi Iwai, Koji Yamada, Marie Ishikawa, Akinori Sato, Hiroyuki Yamada, Akira Shichi, Masanori Ishigaki, Shuji Tomura, Kenji Ito, Reiko Makino, Keisuke Ichige
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Patent number: 10830862Abstract: A position measuring system includes s server and radio wave emitting stations positioned at different locations across a position measuring area. A storage device stores, for each of the plurality of radio wave emitting stations, a beacon identifier that uniquely identifies the radio wave emitting station and a first threshold time. A processor receives, from a portable device, reception information including a reception time indicating when the portable device received a signal from one of the radio wave emitting stations. The processor determines, based on the received signal strength identifier, a position of the reception station in the position measuring area. The processor determines an operation state of the radio wave emitting station corresponding to the received signal. A display device displays information indicating the determined operation state of each of the plurality of radio wave emitting stations.Type: GrantFiled: January 12, 2018Date of Patent: November 10, 2020Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Shigeo Uchida, Akihiko Fujiwara, Kenji Ito