Patents by Inventor Ken Morishita
Ken Morishita 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).
-
Publication number: 20240101807Abstract: Provided are a flame retardant composition for expandable styrene resin that can be used to produce a foamed molded article having excellent flame retardancy and excellent heat resistance, a flame-retardant expandable styrene-based resin composition, and an extrusion-foamed molded article of the styrene-based resin compostion. The flame retardant composition for expandable styrene resin of the present invention comprises at least tetrabromobisphenol A-bis(2,3-dibromo-2-methylpropyl ether) as a component (B1), fatty acid zinc as a component (C), and a fatty acid metal salt, excluding the component (C), as a component (D), the component (C) being contained in an amount of 0.1 to 15 parts by mass based on 100 parts by mass of the component (B1), and the component (D) being contained in an amount of 1 to 35 parts by mass based on 100 parts by mass of the component (B1).Type: ApplicationFiled: January 14, 2022Publication date: March 28, 2024Applicant: DKS Co. Ltd.Inventors: Ken MORISHITA, Koichi AKIYAMA, Ginga HOSHI
-
Publication number: 20240081167Abstract: An agricultural work assistance system includes a display to display a map representing an agricultural field, and a controller configured or programmed to define or function as an area setter to set a first area and a second area located inward of the first area in the map displayed by the display, and a route creator to create, in at least one of the first area or the second area, a travel route along which an agricultural machine is to travel. The route creator is configured or programmed to set at least a portion of the travel route as an automatic steering route on which the agricultural machine is to be automatically steered and a travel speed of the agricultural machine is to be changed manually.Type: ApplicationFiled: November 16, 2023Publication date: March 14, 2024Inventors: Takanori MORIMOTO, Takafumi MORISHITA, Kenji TAMATANI, Fumiya YOSHIMURA, Ryota KIKUCHI, Ken SAKUTA
-
Publication number: 20230322062Abstract: To achieve a size reduction while making it possible to mold a case housing an axle and a gear mechanism by casting in an electric-vehicle power transmission unit that drives right and left wheels with a single electric motor. [Solution] A power transmission unit 41 includes a motor case 50 that is provided on the same side as a second axle 19 with respect to a center between a first axle 18 and the second axle 19, separated to right and left, in a right-left direction and that houses the electric motor 70, a first axle case 43 housing a reduction gear mechanism 78, a differential gear mechanism 118, and the first axle 18, and a second axle case 130 that is fixed to the first axle case 43 in a separable manner and houses the second axle 19.Type: ApplicationFiled: March 31, 2023Publication date: October 12, 2023Inventors: Koji KIYOOKA, Ryo MOTOOKA, Ken MORISHITA, Hitoshi SAWADA, Akihiro IMA
-
Publication number: 20230272851Abstract: [Problem] A power transmission unit that improves quietness of a gear mechanism and prevents a size of the unit from increasing when a brake rotor is installed around an input shaft of the gear mechanism. [Solution] The power transmission unit includes an electric driving motor with a motor shaft, a gear mechanism, and an output shaft, which are accommodated in a transmission housing, wherein the power of the motor shaft is transmitted to the output shaft via the gear mechanism. The gear mechanism has a gear shaft rotatably supported on the transmission housing and a first helical gear provided on the gear shaft. The power transmission unit further includes a connecting member provided with a tubular portion fitted to the motor shaft and the gear shaft so as to allow the motor shaft and the gear shaft to synchronously rotate. The connecting member is integrally provided with a brake rotor on the outer periphery thereof.Type: ApplicationFiled: February 24, 2023Publication date: August 31, 2023Inventors: Koji KIYOOKA, Ryo MOTOOKA, Ken MORISHITA, Hitoshi SAWADA, Akihiro IMA
-
Publication number: 20230089518Abstract: Provided are a flame retardant composition for expandable styrene resin with which an extrusion-foamed molded article having excellent flame retardancy and excellent heat resistance can be produced; a styrene-based resin composition; and an extrusion-foamed molded article of the styrene-based resin composition. The flame retardant composition for expandable styrene resin of the present invention comprises at least B1) tetrabromobisphenol A-bis(2,3-dibromo-2-methylpropyl ether), (C) a zinc-modified hydrotalcite, and (D) a phosphoric acid ester-based compound, the component (B1) being contained in an amount of 10 to 98 mass % based on the total amount of the component (B1) and the component (D).Type: ApplicationFiled: March 3, 2021Publication date: March 23, 2023Applicant: DKS Co. Ltd.Inventors: Ken MORISHITA, Koichi AKIYAMA
-
Patent number: 9593229Abstract: A polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a crystal nucleating agent comprising at least one compound selected from: an organic phosphonic acid salt compound, an amide compound having a ring structure, an organic hydrazide compound, an organic sulfonic acid salt compound, a phthalocyanine compound, and a melamine compound.Type: GrantFiled: December 11, 2013Date of Patent: March 14, 2017Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventor: Ken Morishita
-
Patent number: 9536033Abstract: Provided are an EMI characteristic derivation unit which derives an EMI characteristic radiated from a cable based on design information of a circuit board connected with the cable; a determination standard database which stores an EMI tolerance condition which is a tolerance condition for the EMI characteristic; an EMI condition determination unit which determines whether the EMI characteristic satisfies the EMI tolerance condition; an improvement effect database which stores a modification guideline to modify a configuration of the circuit board necessary to satisfy the EMI tolerance condition when the EMI characteristic does not satisfy the EMI tolerance condition and an improvement effect corresponding to the modification guideline; a restriction item database which stores a restriction item applied when the configuration of the board is modified; and a configuration modification unit which performs the configuration modification of the board in accordance with the modification guideline and the restrictiType: GrantFiled: September 18, 2013Date of Patent: January 3, 2017Assignee: NEC CORPORATIONInventors: Masashi Ogawa, Manabu Kusumoto, Hisashi Ishida, Ken Morishita, Masashi Kawakami
-
Patent number: 9518168Abstract: Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 8 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group.Type: GrantFiled: January 22, 2015Date of Patent: December 13, 2016Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Patent number: 9518169Abstract: Provided are a polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one of a polyol and a polyol dehydration condensate, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide.Type: GrantFiled: January 22, 2015Date of Patent: December 13, 2016Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Patent number: 9376546Abstract: Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of glycerin, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group.Type: GrantFiled: January 22, 2015Date of Patent: June 28, 2016Assignee: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Patent number: 9342649Abstract: To specify high-risk error positions in consideration of effects of electromagnetic noise flowing through a printed wiring board. A design rule check system (1) includes a pattern information acquisition unit (11) for acquiring a layout pattern of a board to be checked, a design rule check unit (12) for carrying out a design rule check on the layout pattern, a current calculation unit (13) for calculating distribution of noise current values on the board based on the layout pattern, a weighting unit (14) for adding a weight to a result of the design rule check according to the magnitude of the noise current values calculated by the current calculation unit (13) and corresponding to each error position detected through the design rule check, and an error information generation unit (15) which generates information indicating a risk level of each error position based on the weight.Type: GrantFiled: October 18, 2012Date of Patent: May 17, 2016Assignee: NEC CORPORATIONInventors: Ken Morishita, Hisashi Ishida
-
Publication number: 20150286770Abstract: To specify high-risk error positions in consideration of effects of electromagnetic noise flowing through a printed wiring board. A design rule check system (1) includes a pattern information acquisition unit (11) for acquiring a layout pattern of a board to be checked, a design rule check unit (12) for carrying out a design rule check on the layout pattern, a current calculation unit (13) for calculating distribution of noise current values on the board based on the layout pattern, a weighting unit (14) for adding a weight to a result of the design rule check according to the magnitude of the noise current values calculated by the current calculation unit (13) and corresponding to each error position detected through the design rule check, and an error information generation unit (15) which generates information indicating a risk level of each error position based on the weight.Type: ApplicationFiled: October 18, 2012Publication date: October 8, 2015Inventors: Ken Morishita, Hisashi Ishida
-
Publication number: 20150234972Abstract: Provided are an EMI characteristic derivation unit which derives an EMI characteristic radiated from a cable based on design information of a circuit board connected with the cable; a determination standard database which stores an EMI tolerance condition which is a tolerance condition for the EMI characteristic; an EMI condition determination unit which determines whether the EMI characteristic satisfies the EMI tolerance condition; an improvement effect database which stores a modification guideline to modify a configuration of the circuit board necessary to satisfy the EMI tolerance condition when the EMI characteristic does not satisfy the EMI tolerance condition and an improvement effect corresponding to the modification guideline; a restriction item database which stores a restriction item applied when the configuration of the board is modified; and a configuration modification unit which performs the configuration modification of the board in accordance with the modification guideline and the restrictiType: ApplicationFiled: September 18, 2013Publication date: August 20, 2015Applicant: NEC CorporationInventors: Masashi Ogawa, Manabu Kusumoto, Hisashi Ishida, Ken Morishita, Masashi Kawakami
-
Publication number: 20150225540Abstract: Provided are a polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one of a polyol and a polyol dehydration condensate, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide.Type: ApplicationFiled: January 22, 2015Publication date: August 13, 2015Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Publication number: 20150197622Abstract: Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of glycerin, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group.Type: ApplicationFiled: January 22, 2015Publication date: July 16, 2015Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Publication number: 20150197621Abstract: Provided are a polylactic acid resin composition excellent in transparency, heat resistance, and migration resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 8 to 24 carbon atoms; and a fatty acid amide having a hydroxyl group.Type: ApplicationFiled: January 22, 2015Publication date: July 16, 2015Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventors: Hideaki Onishi, Ken Morishita
-
Patent number: 8935644Abstract: A printed substrate design system includes: an EMI condition determination unit that compares an EMI characteristic derived by an EMI characteristic derivation unit with an EMI allowable condition, and determines whether the EMI characteristic of a printed substrate satisfies the EMI allowable condition; a substrate configuration change unit that changes an internal configuration of the printed substrate to obtain a changed configuration of the printed substrate in a case where the EMI condition determination unit has determined that the EMI allowable condition is not satisfied, and sets design information of the changed configuration of the printed substrate to design information for deriving the EMI characteristic in the EMI characteristic derivation unit; and an output unit that outputs a printed substrate configuration in a case where the EMI condition determination unit has determined the EMI allowable condition is satisfied.Type: GrantFiled: July 27, 2012Date of Patent: January 13, 2015Assignee: NEC CorporationInventors: Masashi Ogawa, Ken Morishita
-
Publication number: 20140181770Abstract: A printed substrate design system designs a substrate configuration of a printed substrate on which an IC and a passive component are mounted, and a cable is connected to the printed substrate.Type: ApplicationFiled: July 27, 2012Publication date: June 26, 2014Applicant: NEC CORPORATIONInventors: Masashi Ogawa, Ken Morishita
-
Publication number: 20140171559Abstract: A polylactic acid resin composition excellent in impact resistance, migration resistance, and heat resistance, and excellent in productivity at the time of the mold forming thereof, and a resin molded article thereof. The polylactic acid resin composition includes a polylactic acid; a reaction product of at least one selected from the group consisting of sorbitol, mannitol, and dehydration condensates thereof, an alkylene oxide mainly formed of ethylene oxide, and a fatty acid having 12 to 24 carbon atoms; and a crystal nucleating agent comprising at least one compound selected from: an organic phosphonic acid salt compound, an amide compound having a ring structure, an organic hydrazide compound, an organic sulfonic acid salt compound, a phthalocyanine compound, and a melamine compound.Type: ApplicationFiled: December 11, 2013Publication date: June 19, 2014Applicant: DAI-ICHI KOGYO SEIYAKU CO., LTD.Inventor: Ken Morishita
-
Publication number: 20140084957Abstract: An objective of the present invention is to provide a wiring check device with which it is possible, with respect to finding a risk of deterioration of electromagnetic noise characteristics, to take into account the presence of a plane conductor other than a plane conductor located closest to the wiring.Type: ApplicationFiled: May 21, 2012Publication date: March 27, 2014Applicant: NEC CORPORATIONInventor: Ken Morishita