Patents by Inventor Shinya Ikeda
Shinya Ikeda 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: 20240144504Abstract: A crankshaft shape inspection method includes: acquisition step that acquires three-dimensional point cloud data of a surface of a crankshaft S; generation step that generates, while using the three-dimensional point cloud data, first point cloud data based on point cloud data generated by performing isolated point removal processing that removes data points whose distance to the nearest neighbor data point is equal to or more than first threshold value Th1 and generates second point cloud data based on point cloud data generated by performing isolated point removal processing that removes data points whose distance to the nearest neighbor data point is equal to or more than second threshold value Th2 (>the first threshold value Th1); and a calculation step that calculates a side dimension of a counterweight SC using the first point cloud data and calculates a longitudinal position of the counterweight SC using the second point cloud data.Type: ApplicationFiled: April 22, 2021Publication date: May 2, 2024Applicant: NIPPON STEEL CORPORATIONInventors: Yoshito ISEI, Kousuke SAKAI, Shinya IKEDA, Yuki USUTANI
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Patent number: 11960056Abstract: Provided is an optical lens formed by integrally molding a lens part that is an optically effective portion and has a light incidence/emission surface, and a lens edge part that is an optically ineffective portion and has a surface thereof except the light incidence/emission surface. The lens edge part includes a non-transparent region in part or all thereof, the lens part and the lens edge part include a thermoplastic resin, and the non-transparent region in the lens edge part contains a total of 0.1-5 mass % of one or more of a black dye and a black pigment.Type: GrantFiled: December 24, 2019Date of Patent: April 16, 2024Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Atsushi Motegi, Kentaro Ishihara, Katsushi Nishimori, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Kensuke Oshima, Masahiro Kanda, Shoko Suzuki, Tatsunobu Ogata, Mitsutake Suematsu
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Patent number: 11952460Abstract: A polycarbonate resin having a high refractive index, a low Abbe number and a high moisture and heat resistance is provided. In an embodiment, a polycarbonate resin including a structural unit represented by general formula (1) below is provided.Type: GrantFiled: July 29, 2022Date of Patent: April 9, 2024Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Shoko Suzuki, Kensuke Oshima, Shuya Nagayama
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Publication number: 20240112535Abstract: In one aspect, an improved craps system may comprise at least one camera and a dealer station having at least one dealer station memory, at least one dealer station display device, and at least one dealer station processor in communication with the at least one camera. The at least one dealer station processor may be configured to receive the information from the camera regarding the throw of dice and determine, based upon the information, whether the throw complies with one or more requirements for a proper throw of dice.Type: ApplicationFiled: September 22, 2023Publication date: April 4, 2024Inventors: Yoko AIKAWA, Hiromichi IKEDA, Hiroatsu IKE, Shinya HASHIDUME, Waduthantiri Rasika Arunapriya DE SILVA, Shunichi FUJITA, Masumi FUJISAWA, Yukinori INAMURA
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Publication number: 20240096381Abstract: According to one embodiment, a semiconductor integrated circuit includes an equalizer circuit and a toggle detection circuit. The equalizer circuit is configured to amplify an input signal that are externally input to output an amplified signal as a first signal. The toggle detection circuit is configured to detect toggling of the first signal and to dynamically switch a gain of the equalizer circuit based on whether or not toggling of the first signal is detected.Type: ApplicationFiled: June 16, 2023Publication date: March 21, 2024Applicant: Kioxia CorporationInventors: Shinichi Ikeda, Shinya Kawakami
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Publication number: 20240088083Abstract: A semiconductor device with an antenna includes a heat sink having first and second surfaces, a semiconductor chip provided on the second surface and having a circuit surface, a wiring board having a laminate of alternately disposed insulating layers and interconnect layers, and covering side surfaces of the heat sink and the semiconductor chip and the circuit surface, and exposing the first surface, and an antenna provided on the wiring board. The wiring board includes a board connecting part provided on an opposite side from the antenna, a first interconnect electrically connecting the board connecting part and a first terminal provided on the circuit surface, and a second interconnect electrically connecting the antenna and a second terminal provided on the circuit surface.Type: ApplicationFiled: June 9, 2023Publication date: March 14, 2024Applicant: Fujitsu LimitedInventors: Junya IKEDA, Yoshihiro Nakata, Shinya Sasaki
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Publication number: 20240069498Abstract: A timepiece module includes a digital display screen, an antenna device and a metallic component. The antenna device includes an antenna pattern relevant to communication and an antenna component connected to and extending from the antenna pattern. In a plan view, the antenna pattern has a curved shape and overlaps the digital display screen. The antenna device is disposed such that either one side or other side on a virtual line does not overlap the metallic component. The virtual line is an extending direction in which the antenna component, which extends from the antenna pattern, extends.Type: ApplicationFiled: August 29, 2023Publication date: February 29, 2024Applicant: CASIO COMPUTER CO., LTD.Inventors: Kyohei HASEBE, Daisuke IKEDA, Shinya CHO
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Patent number: 11914407Abstract: The flow rate control device 10 includes a control valve 11, a restriction part 12 provided downstream of the control valve 11, an upstream pressure sensor 13 for measuring a pressure P1 between the control valve 11 and the restriction part 12, a differential pressure sensor 20 for measuring a differential pressure ?P between the upstream and the downstream of the restriction part 12, and an arithmetic control circuit 16 connected to the control valve 11, the upstream pressure sensor 13, and the differential pressure sensor 20.Type: GrantFiled: April 16, 2020Date of Patent: February 27, 2024Assignee: FUJIKIN INCORPORATEDInventors: Kaoru Hirata, Keisuke Ideguchi, Shinya Ogawa, Katsuyuki Sugita, Masaaki Nagase, Kouji Nishino, Nobukazu Ikeda, Hiroyuki Ito
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Publication number: 20240046447Abstract: A crankshaft shape inspection method includes: acquiring three-dimensional point cloud data of a surface of a crankshaft S; superposing the three-dimensional point cloud data on a surface shape model of the crankshaft S; moving the three-dimensional point cloud data superposed on the surface shape model to match with a coordinate system used when the crankshaft S is machined; generating an estimated machined surface, which is the surface after machining of a predetermined machining portion of the crankshaft S, in the coordinate system used when the crankshaft S is machined; and calculating a distance between machining portion point cloud data extracted from the three-dimensional point cloud data moved and the estimated machined surface generated and determining a machining stock of the crankshaft S to be insufficient based on the calculated distance.Type: ApplicationFiled: April 22, 2021Publication date: February 8, 2024Applicant: NIPPON STEEL CORPORATIONInventors: Yoshito ISEI, Kousuke SAKAI, Shinya IKEDA, Yuki USUTANI
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Publication number: 20230399510Abstract: A thermoplastic resin including a constituent unit (A) derived from a monomer represented by general formula (1). In general formula (1), R1 and R11 each independently represent a hydrogen atom, an aryl group having 6-12 carbon atoms, or a linear or branched alkyl group having 1-4 carbon atoms, and X represents one of general formulas (a) to (d). In general formulas (a) to (d), R21 to R57 each independently represent a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, a linear or branched alkyl group having 1-4 carbon atoms, or a linear or branched alkoxy group having 1-7 carbon atoms.Type: ApplicationFiled: October 25, 2021Publication date: December 14, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Noriyuki KATO, Shinya IKEDA, Atsushi MOTEGI, Tatsunobu OGATA, Yutaro HARADA, Katsushi NISHIMORI, Kentaro ISHIHARA
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Publication number: 20230391704Abstract: The present invention relates to triarylmethane compounds of the formula (I), which suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. R1 , R2 are e.g. hydrogen; Y is an alkylene group having 2, 3 or 4 carbon atoms, Ar is selected from mono- or polycyclic aryl and mono- or polycyclic hetaryl; X1, X2, X3, X4 are CH, C—Rx or N, provided that in each ring at most two of X1, X2, X3, X4 are N; Rx is e.g. halogen, CN or CH?CH2. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I).Type: ApplicationFiled: August 8, 2023Publication date: December 7, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Karl REUTER, Vasyl ANDRUSHKO, Mark KANTOR, Florian STOLZ, Munenori SHIRATAKE, Kentaro ISHIHARA, Koji HIROSE, Shinya IKEDA, Noriyuki KATO, Mitsuteru KONDO, Shoko MURATA, Kensuke OSHIMA
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Publication number: 20230295373Abstract: A thermoplastic resin composition for an optical material is provided. The thermoplastic resin composition contains a compounding agent represented by general formula (1). (In general formula (1), R1 to R5 independently represent a hydrogen atom, or an alkyl group having 1 to 20 carbon atoms in total which may have a substituent; R6 to R9 independently represent a hydrogen atom, or an alkyl group having 1 to 20 carbon atoms in total which may have a substituent; and R10 represents a hydrogen atom, or an alkyl group having 1 to carbon atoms in total.Type: ApplicationFiled: August 11, 2021Publication date: September 21, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Noriyuki KATO, Katsushi NISHIMORI, Shinya IKEDA, Atsushi MOTEGI, Shoko MURATA SUZUKI, Noriaki OCHI, Masahiro KANDA, Masayuki NAGAI, Takami MORISHITA, Shinichi IKEDA
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Patent number: 11760712Abstract: The present invention relates to triarylmethane compounds of the formula (I), which suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. R1, R2 are e.g. hydrogen; Y is an alkylene group having 2, 3 or 4 carbon atoms, Ar is selected from mono- or polycyclic aryl and mono- or polycyclic hetaryl; X1, X2, X3, X4 are CH, C—Rx or N, provided that in each ring at most two of X1, X2, X3, X4 are N; Rx is e.g. halogen, CN or CH?CH2. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I).Type: GrantFiled: February 1, 2019Date of Patent: September 19, 2023Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Karl Reuter, Vasyl Andrushko, Mark Kantor, Florian Stolz, Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Shoko Murata, Kensuke Oshima
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Publication number: 20230235117Abstract: Provided is a resin composition that is highly fluid and has good moldability, and that has excellent optical properties. More specifically, provided is a resin composition that contains a thermoplastic resin and a specific compounding agent containing a naphthalene structure and/or a fluorene structure.Type: ApplicationFiled: June 18, 2021Publication date: July 27, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Mitsutake SUEMATSU, Shinya IKEDA, Noriyuki KATO, Mitsuteru KONDO, Katsushi NISHIMORI
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Publication number: 20230236340Abstract: An optical film is provided in which a wavelength dispersion characteristic at a wavelength of 400 nm to 800 nm satisfies the following general formula (1): ? ? ? ? ? 5 ? 5 ? 0 = a ? ? - b ( 1 ) wherein a has a value of 1500<a<6600, b has a value of 1.17<b<1.27, ?? represents a photoelastic coefficient at an arbitrary wavelength ? nm in a range of 400 nm to 800 nm, and ?550 represents a photoelastic coefficient at a wavelength of 550 nm and which has a thickness of 10 m to 1000 m, can be provided.Type: ApplicationFiled: July 9, 2021Publication date: July 27, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Noriyuki KATO, Shinya IKEDA, Manabu HIRAKAWA
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Publication number: 20230192951Abstract: Provided is a polycarbonate resin which maintains favorable properties as an optical material while having fluidity suitable for molding. Furthermore, provided are an optical lens and an optical film that use the polycarbonate resin. The polycarbonate resin is characterized by comprising a component unit (A) expressed by general formula (1) and a component unit (B) expressed by general formula (2).Type: ApplicationFiled: April 28, 2021Publication date: June 22, 2023Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Mitsutake SUEMATSU, Shinya IKEDA, Noriyuki KATO, Mitsuteru KONDO, Katsushi NISHIMORI, Yutaro HARADA, Shoko MURATA SUZUKI
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Patent number: 11611672Abstract: In a case where a recording medium is to be stopped on a conveyance path and a length of the recording medium is a first length, a first controller stops a first motor upon a sensor detecting the front end of the recording medium, and a second controller stops a second motor upon the sensor detecting the front end of the recording medium. In a case where the recording medium is to be stopped on the conveyance path and the length of the recording medium is a second length, the first controller stops the first motor upon the sensor detecting the front end of the recording medium, and the second controller continues driving of the second motor even if the sensor detects the front end of the recording medium.Type: GrantFiled: January 21, 2022Date of Patent: March 21, 2023Assignee: Canon Kabushiki KaishaInventor: Shinya Ikeda
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Patent number: 11519557Abstract: The method for producing a filled container of the present invention includes: providing a metal storage container, at least an inner surface of which is formed of a manganese steel and in which the inner surface has a surface roughness Rmax of 10 ?m or less; performing fluorination by bringing the inner surface of the storage container into contact with a gas containing at least one first fluorine-containing gas selected from the group consisting of ClF3, IF7, BrF5, F2, and WF6 at 50° C. or lower; purging the inside of the storage container with an inert gas; and filling the inside of the storage container with at least one second fluorine-containing gas selected from the group consisting of ClF3, IF7, BrF5, F2, and WF6.Type: GrantFiled: July 24, 2018Date of Patent: December 6, 2022Assignee: Central Glass Company, LimitedInventors: Akifumi Yao, Masakiyo Nagatomo, Shinya Ikeda
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Publication number: 20220380532Abstract: A polycarbonate resin having a high refractive index, a low Abbe number and a high moisture and heat resistance is provided. In an embodiment, a polycarbonate resin including a structural unit represented by general formula (1) below is provided.Type: ApplicationFiled: July 29, 2022Publication date: December 1, 2022Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Munenori SHIRATAKE, Kentaro ISHIHARA, Koji HIROSE, Shinya IKEDA, Noriyuki KATO, Mitsuteru KONDO, Shoko SUZUKI, Kensuke OSHIMA, Shuya NAGAYAMA
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Patent number: 11440991Abstract: The present application provides a polycarbonate resin composition which has a high refractive index and a low Abbe number, and high thermal stability. The polycarbonate resin composition according to one embodiment of the present application includes a polycarbonate resin and an antioxidant, wherein the polycarbonate resin contains a constituent unit represented by general formula (1) (in general formula (1), X represents an alkylene group having 1-4 carbon atoms, and a and b each independently represent an integer of 1-10), and the antioxidant content is 1-3000 ppm.Type: GrantFiled: January 18, 2019Date of Patent: September 13, 2022Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato, Mitsuteru Kondo, Shoko Suzuki, Kensuke Oshima, Shuya Nagayama