Patents by Inventor Toshio Sasaki
Toshio Sasaki 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: 12110051Abstract: An input device includes: a casing that includes a tubular portion in which an end portion of a column post is fitted, and to which a turn lever unit that a driver operates is attached, the column post rotatably supporting a steering shaft; and a biasing member disposed between a brim portion and the column post in a central axis direction of the tubular portion, the brim portion being provided on an inside surface of the tubular portion. The tubular portion includes an engaging portion that engages, in the central axis direction, with an engaged portion of the column post, and in a state in which the engaging portion is engaging with the engaged portion, the biasing member biases the brim portion in a direction in which the brim portion moves away from the column post, the direction being in the central axis direction.Type: GrantFiled: June 21, 2022Date of Patent: October 8, 2024Assignee: PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.Inventors: Shinichiro Sasaki, Toshio Osawa
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Publication number: 20240252280Abstract: To provide a compule or syringe tip that can discharge viscous material in an intended shape by reducing deformation of the viscous material during discharge, can prevent viscous material from adhering to unintended portion by reducing an amount of viscous material that adheres to a nozzle tip, and can reduce dripping of viscous material to improve the anti-dripping property of the viscous material. To provide a compule or syringe tip having a discharge structure for discharging viscous material from a discharge opening, wherein the discharge structure comprises a flow path that is formed around a virtual central line and allows the viscous material to move, and a tapered flow path formed between the flow path and the discharge opening, wherein a cross-sectional area of the tapered flow path gradually increases toward the discharge opening.Type: ApplicationFiled: September 25, 2023Publication date: August 1, 2024Applicant: SHOFU INC.Inventors: Toshio SHIGA, Tsukasa SASAKI, Ryoji TAKEI, Toshiyuki NAKATSUKA, Shunsuke MIYATA, Hiroyuki KOBAYASHI, Akiko MATSUMOTO
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Publication number: 20240238068Abstract: To provide a syringe tip that can prevent the syringe tip from unintentionally falling-off during filling and prevent viscous material from leaking out from gaps by securely attaching the syringe tip to a syringe and can provide excellent operability without obstructing a surgical field.Type: ApplicationFiled: September 25, 2023Publication date: July 18, 2024Applicant: SHOFU INC.Inventors: Toshio SHIGA, Tsukasa SASAKI, Ryoji TAKEI, Toshiyuki NAKATSUKA, Shunsuke MIYATA, Hiroyuki KOBAYASHI, Akiko MATSUMOTO
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Publication number: 20240243109Abstract: A light-emitting device according to an embodiment of the present disclosure includes: a substrate having a first surface and a second surface that are opposed to each other; a plurality of light-emitting elements arranged in an array on the first surface side of the substrate; a partition wall formed above the plurality of light-emitting elements using a metal material and having an opening for each of the plurality of light-emitting elements; and a wavelength conversion layer that is provided in the opening and converts a wavelength of light outputted from the plurality of light-emitting elements.Type: ApplicationFiled: February 18, 2022Publication date: July 18, 2024Applicants: SONY GROUP CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATIONInventors: Toshihiko WATANABE, Hiroyuki KASHIHARA, Toshihiro MIURA, Toshiaki HASEGAWA, Toru SASAKI, Tetsuo MINAMI, Kei KIMURA, Toshio FUJINO
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Patent number: 11860346Abstract: 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: GrantFiled: June 23, 2021Date of Patent: January 2, 2024Assignee: FUJIFILM CorporationInventors: Kenji Ito, Toshio Sasaki, Masayasu Konishi, Michio Cho
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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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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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Publication number: 20190377167Abstract: 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: ApplicationFiled: August 22, 2019Publication date: December 12, 2019Applicant: FUJIFILM CorporationInventors: Kenji ITO, Toshio SASAKI, Masayasu KONISHI, Michio CHO
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Patent number: 9406332Abstract: An optical information recording medium includes at least one recording layer. The recording layer includes a recording material comprising a polymer compound to which a one-photon absorption dye is bonded, and a coupling strength ?2 between the one-photon absorption dye and the polymer compound in the recording material is higher than a coupling strength estimated to be exerted between the same one-photon absorption dye and the same polymer compound if the one-photon absorption dye is dispersed in the polymer compound in the recording material.Type: GrantFiled: September 4, 2015Date of Patent: August 2, 2016Assignee: FUJIFILM CorporationInventors: Hidehiro Mochizuki, Tetsuya Watanabe, Toshio Sasaki, Tatsuo Mikami, Takumi Nakamura
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Patent number: 9388556Abstract: A first object of the present invention is to provide a micro-bubble generator of carbon dioxide which is arranged so as to enhance health promoting effects such as improvement of blood circulation due to carbon dioxide gas generated by dissolving a tablet, thereby exhibiting effects of taking a shower of bicarbonate with appropriate concentrations for a prolonged period of time.Type: GrantFiled: July 23, 2014Date of Patent: July 12, 2016Assignee: HOT ALBUM TANSANSEN TABLET, INC.Inventors: Shigeharu Koboshi, Hiroshi Yoshimoto, Toshio Sasaki
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Patent number: 9368144Abstract: The object of the invention is to provide an optical information recording medium which excels in stability e.g., for preserving the properties during a long-term storage and which enables recording using a laser having a small peak power, and a method for manufacturing such an optical information recording medium. An optical information recording medium 10 includes a recording layer 14, and intermediate layers (adhesive agent layer 15A and recording layer support layer 15B) adjacent to the recording layer 14, and the recording layer 14 includes a recording material comprising a one-photon absorption dye bound to a polymer binder (polymer compound).Type: GrantFiled: March 26, 2015Date of Patent: June 14, 2016Assignee: FUJIFILM CorporationInventors: Hidehiro Mochizuki, Toshio Sasaki, Tetsuya Watanabe, Tatsuo Mikami
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Publication number: 20150380042Abstract: An optical information recording medium includes at least one recording layer. The recording layer includes a recording material comprising a polymer compound to which a one-photon absorption dye is bonded, and a coupling strength ?2 between the one-photon absorption dye and the polymer compound in the recording material is higher than a coupling strength estimated to be exerted between the same one-photon absorption dye and the same polymer compound if the one-photon absorption dye is dispersed in the polymer compound in the recording material.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Applicant: FUJIFILM CORPORATIONInventors: Hidehiro MOCHIZUKI, Tetsuya WATANABE, Toshio SASAKI, Tatsuo MIKAMI, Takumi NAKAMURA
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Patent number: 9159356Abstract: The present invention provides a non-resonant two-photon absorption recording material containing a non-resonant polymer two-photon absorption compound, and the non-resonant two-photon absorption recording material wherein the main chain of the non-resonant polymer two-photon absorption compound contains at least one member selected from polystyrene, polyacrylate, polymethacrylate-polyester, polyurethane, polyether and polyimide, and also provides an optical information recording medium having a recording layer containing the recording material.Type: GrantFiled: November 13, 2013Date of Patent: October 13, 2015Assignee: FUJIFILM CorporationInventors: Hiroaki Tsuyama, Masaomi Makino, Hidehiro Mochizuki, Toshio Sasaki, Tatsuo Mikami
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Publication number: 20150262607Abstract: The object of the invention is to provide an optical information recording medium which excels in stability e.g., for preserving the properties during a long-term storage and which enables recording using a laser having a small peak power, and a method for manufacturing such an optical information recording medium. An optical information recording medium 10 includes a recording layer 14, and intermediate layers (adhesive agent layer 15A and recording layer support layer 15B) adjacent to the recording layer 14, and the recording layer 14 includes a recording material comprising a one-photon absorption dye bound to a polymer binder (polymer compound).Type: ApplicationFiled: March 26, 2015Publication date: September 17, 2015Applicant: FUJIFILM CorporationInventors: Hidehiro MOCHIZUKI, Toshio SASAKI, Tetsuya WATANABE, Tatsuo MIKAMI
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Patent number: 8980530Abstract: An optical information recording medium 10 comprises a plurality of recording layers 14, and intermediate layers 15 each provided between the recording layers 14. Each of the recording layers 14 includes polymer binder and dye dispersed in the polymer binder, and the dye is subject to multi-photon absorption of a recording beam RB having a predetermined wavelength and to linear absorption not smaller than 1.5% per recording layer at the predetermined wavelength of the recording beam. When the dye is irradiated with the recording beam and generates heat by linear absorption and multi-photon absorption of the recoding beam RB, the polymer binder undergoes a change of shape by the generated heat, whereby an interface between the recording layer 14 and the intermediate layer undergoes a change of shape to record information.Type: GrantFiled: September 27, 2013Date of Patent: March 17, 2015Assignee: FUJIFILM CorporationInventors: Hidehiro Mochizuki, Toshio Sasaki, Masaharu Akiba
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Publication number: 20150035178Abstract: A first object of the present invention is to provide a micro-bubble generator of carbon dioxide which is arranged so as to enhance health promoting effects such as improvement of blood circulation due to carbon dioxide gas generated by dissolving a tablet, thereby exhibiting effects of taking a shower of bicarbonate with appropriate concentrations for a prolonged period of time.Type: ApplicationFiled: July 23, 2014Publication date: February 5, 2015Inventors: Shigeharu Koboshi, Hiroshi Yoshimoto, Toshio Sasaki
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Patent number: 8947984Abstract: The magnetic recording medium is a particulate magnetic recording medium for heat-assisted recording, as well as includes a magnetic layer comprising ferromagnetic powder and binder on a nonmagnetic organic material support and a heat-diffusing layer of higher thermal conductivity than the magnetic layer between the nonmagnetic organic material support and the magnetic layer.Type: GrantFiled: February 4, 2014Date of Patent: February 3, 2015Assignee: FUJIFILM CorporationInventors: Yasushi Hattori, Hidehiro Mochizuki, Toshio Sasaki
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Publication number: 20140219069Abstract: The magnetic recording medium is a particulate magnetic recording medium for heat-assisted recording, as well as includes a magnetic layer comprising ferromagnetic powder and binder on a nonmagnetic organic material support and a heat-diffusing layer of higher thermal conductivity than the magnetic layer between the nonmagnetic organic material support and the magnetic layer.Type: ApplicationFiled: February 4, 2014Publication date: August 7, 2014Applicant: FUJIFILM CorporationInventors: Yasushi HATTORI, Hidehiro MOCHIZUKI, Toshio SASAKI
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Publication number: 20140153375Abstract: An optical information recording medium comprises recording layers which include a polymer binder and a dye dispersed in the polymer binder or include a polymer to which a dye is bonded, and each recording layer has a refractive index unchangeable under irradiation with a recording beam, with first and second interfaces being defined between the recording layer and two intermediate layers adjacent thereto. Irradiation of a region of the recording layer adjacent to the first interface or a region of the recording layer adjacent to the second interface with the recording beam causes the dye to absorb the recording beam and generate heat which in turn deforms the polymer in the recording layer, forming a protrusive shape protruding into an intermediate layer at the first or second interface whereby information is recordable in separate information layers at both of the first and the second interfaces.Type: ApplicationFiled: February 7, 2014Publication date: June 5, 2014Applicant: FUJIFILM CorporationInventors: Akiko HENMI, Tatsuo MIKAMI, Hidehiro MOCHIZUKI, Toshio SASAKI
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Patent number: 8730703Abstract: Efficient reduction in power consumption is achieved by combinational implementation of a power cutoff circuit technique using power supply switch control and a DVFS technique for low power consumption. A power supply switch section fed with power supply voltage, a circuit block in which a power cutoff is performed by the power supply switch section, and a level shifter are formed in a DEEP-NWELL region formed over a semiconductor substrate. Another power supply switch section fed with another power supply voltage, a circuit block in which a power cutoff is performed by the power supply switch section, and a level shifter are formed in another DEEP-NWELL region formed over the semiconductor substrate. In this arrangement, there arises no possibility of short-circuiting between different power supplies via each DEEP-NWELL region formed over the semiconductor substrate.Type: GrantFiled: January 24, 2013Date of Patent: May 20, 2014Assignee: Renesas Electronics CorporationInventors: Kazuki Fukuoka, Yasuto Igarashi, Ryo Mori, Yoshihiko Yasu, Toshio Sasaki