Patents by Inventor Masaki Sato
Masaki Sato 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).
-
Patent number: 10072131Abstract: The present invention provides a rubber composition a tire, by which both low rolling resistance and wet grip performance can be achieved at high levels. This rubber composition for a tire is obtained by blending from 66 to 180 parts by weight of a silica having a nitrogen adsorption specific surface area of from 150 to 400 m2/g into 100 parts by weight of a diene rubber; a size Rss of aggregates of the silica forming a hierarchical structure being from 14 to 23 nm when the rubber composition is measured by ultra-small-angle X-ray scattering and an obtained scattering profile is applied to a Unified-Guinier function.Type: GrantFiled: June 4, 2015Date of Patent: September 11, 2018Assignee: The Yokohama Rubber Co., Ltd.Inventors: Masaki Sato, Satoshi Mihara
-
Patent number: 10044049Abstract: To provide SOFC and method for manufacturing same, capable of preventing breakage of fuel cell electrodes, and of securing an electrical connection between fuel cells and a current collector. SOFC 1 comprising a cell array composed of fuel cells 16, and current collector 82 connected to electrodes formed on fuel cells 16, wherein current collector 82 is a metal plate on which attaching holes 84 are formed; elastic pieces 84a are provided on each attaching hole 84; current collector 82 is attached to the cell array using elastic pieces 84a, by the insertion of fuel cell 16 into attaching holes 84; and elastic pieces 84a are affixed to fuel cells 16 by electrode protective layer 152 so that the positions of elastic pieces 84a are not displaced relative to the electrodes on fuel cells 16.Type: GrantFiled: March 6, 2015Date of Patent: August 7, 2018Assignee: TOTO LTD.Inventors: Shuhei Tanaka, Naoki Watanabe, Nobuo Isaka, Masaki Sato, Takuya Hoshiko, Osamu Okamoto, Shigeru Ando, Seiki Furuya, Yutaka Momiyama, Yasuo Kakinuma, Kiyoshi Hayama
-
Patent number: 10015430Abstract: A solid state image device includes a pixel unit including a plurality of pixels arranged in a matrix; an analog-to-digital conversion unit that converts a signal from the pixel unit into a digital signal; a digital circuit unit that processes the digital signal from the analog-to-digital conversion unit; and a wiring that supplies a predetermined voltage to the pixel unit. The wiring includes a first wiring section facing the pixel unit, a second wiring section facing at least one of the analog-to-digital conversion unit and the digital circuit unit, and a third wiring section connected to an electrode pad and connected to an electrode pad and between the second wiring section and the electrode pad, and the width of the second wiring section is smaller than respective widths of the first wiring section and the third wiring section.Type: GrantFiled: October 18, 2016Date of Patent: July 3, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Hideo Kobayashi, Kei Ochiai, Masaki Sato
-
Patent number: 10003088Abstract: A solid oxide fuel cell stack includes a support, a plurality of power generation elements provided on a surface of the support, the plurality of power generation elements connected in series, each including at least a fuel electrode, a solid electrolyte, and an air electrode stacked in that order, and an interconnector that electrically connects an air electrode in one of adjacent power generation elements to a fuel electrode in the other power generation element. A solid electrolyte in adjacent one power generation element is provided between a fuel electrode in the adjacent one power generation element and the fuel electrode in the adjacent other power generation element, and an insulating member is provided at a position that is on the solid electrolyte in the adjacent one power generation element and between the air electrode in the adjacent one power generation element and the solid electrolyte therein.Type: GrantFiled: September 29, 2015Date of Patent: June 19, 2018Assignee: Toto Ltd.Inventors: Yasuo Kakinuma, Osamu Okamoto, Shigeru Ando, Hironobu Murakami, Seiki Furuya, Yutaka Momiyama, Kiyoshi Hayama, Naoki Watanabe, Shuhei Tanaka, Nobuo Isaka, Takuya Hoshiko, Masaki Sato
-
Patent number: 9977389Abstract: A sheet stacking apparatus includes a body, a stacking portion which a sheet is stacked, a width regulating portion configured to move between a first position and a second position closer to a center of the stacking portion in a width direction orthogonal to a sheet feeding direction than the first position, and including a regulating surface configured to regulate a position, in the width direction, of the sheet stacked on the stacking portion, and a supporting portion pivotably supporting the stacking portion. The supporting portion is disposed on the body and closer to the center of the stacking portion in the width direction, than the regulating surface of the width regulating portion positioned at the first position.Type: GrantFiled: February 18, 2016Date of Patent: May 22, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Yuichi Obara, Masaki Sato
-
Publication number: 20180127569Abstract: Provided is a rubber composition for tire treads containing a diene rubber, from 1 to 20 parts by weight of a silica containing millable silicone rubber compound, and from 0.2 to 20 parts by weight of thermally expandable microcapsules, per 100 parts by weight of the diene rubber. A rubber hardness of the millable silicone rubber compound is from 10 to 50.Type: ApplicationFiled: March 26, 2015Publication date: May 10, 2018Inventor: Masaki SATO
-
Patent number: 9949187Abstract: A mobile wireless terminal is provided that controls a timing or a position in which handover is conducted between a plurality of access points, the terminal includes an antenna that receives a radio wave from an access point, a wireless communication interface that measures the radio wave, a processor, and a memory. The processor stores first and second received powers from respective first and second access points in the memory, conducts handover where a difference acquired by subtracting the first received power from the second received power is equal to or greater than a predetermined threshold, estimates a first available bandwidth before the handover and stores it in the memory, estimates a second available bandwidth after the handover and stores it in the memory, and controls a timing when handover of the mobile wireless terminal is conducted based on an available bandwidth difference between the first and second available bandwidths.Type: GrantFiled: July 6, 2016Date of Patent: April 17, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takeshi Miyagoshi, Kenji Ooi, Akihiro Suzuki, Masaki Sato
-
Patent number: 9920189Abstract: Provided is a rubber composition for a tire tread containing: a diene rubber; silica in an amount of from 60 to 200 parts by mass per 100 parts by mass of the rubber; a polysiloxane represented by the average composition formula: (A)a(B)b(C)c(D)d(R1)eSiO(4-2a-b-c-d-e)/2; and an alkyl triethoxysilane having an alkyl group with from 7 to 20 carbon atoms. Also provided is a pneumatic tire using this rubber composition in the tire tread.Type: GrantFiled: December 27, 2016Date of Patent: March 20, 2018Assignee: The Yokohama Rubber Co., LTD.Inventors: Masaki Sato, Satoshi Mihara, Yoshihiro Goto
-
Patent number: 9906750Abstract: A photoelectric convertor of a pixel is reset in a second row, which is different from a first row, among plural rows during a period in which the pixel in the first row among the plural rows is being selected as a pixel to output an optical signal. The reset of the photoelectric convertor of the pixel in the second row is canceled in a period other than a period in which an A/D converting unit converts the optical signal of the pixel in the first row into a digital signal.Type: GrantFiled: December 7, 2016Date of Patent: February 27, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Kei Ochiai, Hideo Kobayashi, Kazuo Yamazaki, Yasuhiro Oguro, Masaki Sato, Mineo Uchida
-
Patent number: 9900534Abstract: A signal based on a pixel signal of a first pixel sampled by a capacitor element is held by a signal holding unit with a switch left turned on.Type: GrantFiled: December 7, 2016Date of Patent: February 20, 2018Assignee: CANON KABUSHIKI KAISHAInventors: Hideo Kobayashi, Kazuo Yamazaki, Kei Ochiai, Masaki Sato
-
Patent number: 9871265Abstract: To provide a method for manufacturing SOFC, capable of preventing breakage of fuel cell electrodes, and of securing an electrical connection between fuel cells and a current collector. Step for forming electrode protective layers 152 on electrodes formed on fuel cells 16, modularization step for forming a cell array, and attaching step for attaching a current collector 82 to the cell array, wherein current collector 82 is a metal plate on which attaching holes 84 are formed for the insertion of fuel cells 16, elastic pieces 84a are formed at each attaching hole 84, fuel cells 16 are inserted into attaching holes 84, and current collector 82 is attached to the cell array by the elastic force; and protective layer 152 is constituted to prevent damage to electrodes caused by contact with elastic pieces.Type: GrantFiled: March 6, 2015Date of Patent: January 16, 2018Assignee: TOTO LTD.Inventors: Shuhei Tanaka, Naoki Watanabe, Nobuo Isaka, Masaki Sato, Takuya Hoshiko, Yutaka Momiyama, Shigeru Ando, Osamu Okamoto, Kiyoshi Hayama, Seiki Furuya, Yasuo Kakinuma
-
Patent number: 9834661Abstract: A rubber composition for a tire tread of the present technology comprises a rubber component containing not less than 30 mass % of a conjugated diene-based rubber (A), a silica (B), and a predetermined alkyltriethoxysilane (C), the conjugated diene-based rubber (A) containing not less than 5 mass % of a specified structural member (a), the silica (B) having a nitrogen adsorption specific surface area (N2SA) from 194 to 225 m2/g and a CTAB adsorption specific surface area (CTAB) from 180 to 210 m2/g, a content of the silica (B) being from 60 to 150 parts by mass per 100 parts by mass of the rubber component, and a content of the alkyltriethoxysilane (C) being from 2.5 to 8.0 mass % relative to the silica (B).Type: GrantFiled: May 15, 2014Date of Patent: December 5, 2017Assignee: The Yokohama Rubber Co., LTD.Inventors: Masaki Sato, Makoto Ashiura
-
Patent number: 9821973Abstract: An image forming apparatus includes an apparatus main body, a sheet storage cassette, a sheet feed unit, a first detection sensor having a first detector for detecting the presence/absence of sheets stacked on a sheet stacking plate, a second detection sensor having a second detector for detecting the position of the top face of the sheets stacked on the sheet stacking plate, a cassette detection sensor, a driving device, and a controller. The sheet feed unit includes a first actuator for switching detection states of the first detection sensor and a second actuator for switching detection states of the second detection sensor. The controller determines the mounting state of the sheet feed unit based on the detection state of the first and second detection sensors.Type: GrantFiled: November 15, 2016Date of Patent: November 21, 2017Assignee: KYOCERA Document Solutions Inc.Inventors: Masaki Sato, Hiroaki Takai
-
Publication number: 20170332294Abstract: A mobile wireless terminal is provided that controls a timing or a position in which handover is conducted between a plurality of access points, the terminal includes an antenna that receives a radio wave from an access point, a wireless communication interface that measures the radio wave, a processor, and a memory. The processor stores first and second received powers from respective first and second access points in the memory, conducts handover where a difference acquired by subtracting the first received power from the second received power is equal to or greater than a predetermined threshold, estimates a first available bandwidth before the handover and stores it in the memory, estimates a second available bandwidth after the handover and stores it in the memory, and controls a timing when handover of the mobile wireless terminal is conducted based on an available bandwidth difference between the first and second available bandwidths.Type: ApplicationFiled: July 6, 2016Publication date: November 16, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takeshi MIYAGOSHI, Kenji OOI, Akihiro SUZUKI, Masaki SATO
-
Publication number: 20170297432Abstract: A vehicle system includes an instructing portion that issues open/close instructions for a charging disconnector, a discharging disconnector, and a pair of contactors. A diagnosis start determination portion determines a diagnosis start timing before entering a trolleyless section. A remaining battery capacity checks whether a battery unit has a battery capacity necessary in a trolleyless section travel. A relay operation check portion checks operability of a charging disconnector, the discharging disconnector, and the pair of contactors based on certain open/close states of a plurality of relays depending on the open/close instructions.Type: ApplicationFiled: August 20, 2014Publication date: October 19, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Kotaro OGAWA, Masaki SATO, Tatsuya ARAI
-
Patent number: 9790306Abstract: A rubber composition for use in tire treads comprising from 60 to 130 parts by weight of silica per 100 parts by weight of diene rubber containing not less than 50% by weight of hydroxyl group-containing modified styrene butadiene rubber, in which the weight ratio of oil to filler containing the silica is not greater than 0.25, and a silane coupling agent having a mercapto group and an Si—O bond is compounded in an amount from 4 to 15% by weight of the silica content, and diethylene glycol is compounded in an amount from 1 to 6% by weight of the silica content.Type: GrantFiled: August 27, 2013Date of Patent: October 17, 2017Assignee: The Yokohama Rubber Co., LTD.Inventors: Masaki Sato, Satoshi Mihara, Yayoi Akahori, Shin Tsukishima, Ayumi Naka
-
Publication number: 20170282820Abstract: According to one embodiment, a vehicle-use storage battery system includes a storage battery, a main circuit, a circuit breaker, a storage battery management unit, a first determiner, and a second determiner. The main circuit is electrically connected to the storage battery. The circuit breaker is disposed between the storage battery and the main circuit to make or break the electrical connection therebetween. The storage battery management unit manages an operating state of the storage battery. The first determiner determines whether to break the electrical connection between the storage battery and the main circuit by means of the circuit breaker. The second determiner determines, on the basis of at least one of operating states of the storage battery management unit, the first determiner, and the circuit breaker, whether to break the electrical connection between the storage battery and the main circuit by means of the circuit breaker.Type: ApplicationFiled: December 9, 2014Publication date: October 5, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Atsumi KONDO, Kazuto KURODA, Tatsuya ARAI, Masaki SATO, Akinobu NISHIKAWA, Shinichiro KOSUGI, Masahiro SEKINO, Hideaki YASUI, Mai HONDA, Masahiro KUROSU, Kotaro OGAWA, Tomonao TAKAMATSU, Mitsunobu YOSHIDA, Takafumi NAKAHAMA, Akihiko UJIIE
-
Publication number: 20170283518Abstract: A rubber composition for tires of the present technology contains a diene rubber, silica, and a predetermined alkyltrialkoxysilane; the diene rubber containing a butadiene rubber and a particular conjugated diene rubber, a content of the butadiene rubber in the diene rubber being 20 mass % or greater and a content of the particular conjugated diene rubber in the diene rubber being from 30 to 80 mass %; an average glass transition temperature of the diene rubber being from ?65 to ?45° C.; the particular conjugated diene rubber being a conjugated diene rubber produced by a particular production method and having predetermined ranges of aromatic vinyl unit content, vinyl bond content, and weight average molecular weight.Type: ApplicationFiled: August 24, 2015Publication date: October 5, 2017Inventors: Keisuke Maejima, Masaki Sato, Makoto Ashiura
-
Publication number: 20170263985Abstract: According to one embodiment, a vehicular storage battery device includes a housing, battery boxes, and a common cooling passage. The battery boxes are disposed in the housing. Each of the battery boxes houses an electric cell as a vehicle power source and includes a heat transporting part transporting heat generated in the battery box to outside of the battery box. The common cooling passage is disposed in the housing. The common cooling passage is provided with an inlet for taking in a fluid and an outlet for discharging the fluid having passed through the passage. The inlet and the outlet are open in a direction different from a traveling direction of the vehicle. The heat transporting part of each of the battery boxes is exposed to inside of the passage.Type: ApplicationFiled: January 6, 2015Publication date: September 14, 2017Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Akinobu NISHIKAWA, Shigeki KONO, Masaki SATO, Tatsuya ARAI, Kotaro OGAWA, Shinichiro KOSUGI, Masahiro SEKINO, Kazuto KURODA, Hideaki YASUI, Mai HONDA, Tomonao TAKAMATSU, Mitsunobu YOSHIDA, Takafumi NAKAHAMA, Akihiko UJIIE, Atsumi KONDO, Masahiro KUROSU
-
Patent number: 9755249Abstract: A solid oxide fuel cell stack includes a support, a plurality of power generation elements connected in series, each including a fuel electrode, a solid electrolyte, and an air electrode stacked in that order on the support, and an interconnector electrically connecting an air electrode in one of the two adjacent power generation elements to a fuel electrode in the other power generation element. A solid electrolyte for one of the power generation elements is provided on the downside of the interconnector provided on the downside of the air electrode in the one power generation element so that the solid electrolyte is joined to the interconnector, and a solid electrolyte for the other power generation element is provided on the upper side of the interconnector provided on the upper side of the fuel electrode for the other power generation element so that the solid electrolyte is joined to the interconnector.Type: GrantFiled: September 29, 2015Date of Patent: September 5, 2017Assignee: Toto Ltd.Inventors: Yasuo Kakinuma, Osamu Okamoto, Shigeru Ando, Hironobu Murakami, Seiki Furuya, Yutaka Momiyama, Kiyoshi Hayama, Naoki Watanabe, Shuhei Tanaka, Nobuo Isaka, Takuya Hoshiko, Masaki Sato