Patents by Inventor Masayuki Saito
Masayuki Saito 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: 20170298275Abstract: Shown is a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large dielectric anisotropy and small frequency dependence, or has a suitable balance regarding at least two of the characteristics, and an AM device including the composition. The liquid crystal composition contains a specific compound having large positive dielectric anisotropy as a first component, and a specific compound having small viscosity as a second component, and may contain a specific compound having high maximum temperature or small viscosity as a third component, a specific compound having positive dielectric anisotropy as a fourth component or a specific compound having negative dielectric anisotropy as a fifth component.Type: ApplicationFiled: April 5, 2017Publication date: October 19, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Naoko MATSUDA, Masayuki SAITO
-
Publication number: 20170298277Abstract: The liquid crystal composition has the nematic phase and contains a specific compound having large positive dielectric anisotropy as a first component, and a specific compound having small viscosity as a second component, and may contain a specific compound having large positive dielectric anisotropy as a third component, a specific compound having a high maximum temperature or large positive dielectric anisotropy as a fourth component, or a specific compound having negative dielectric anisotropy as a fifth component, and a liquid crystal display device includes the composition.Type: ApplicationFiled: July 15, 2015Publication date: October 19, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: YOSHIMASA FURUSATO, MASAYUKI SAITO
-
Publication number: 20170294335Abstract: A substrate conveying robot has left and right arms having a common pivot axis line, an arm drive unit for driving the left and right arms, and a control unit for controlling the arm drive unit. A pulley ratio between a turning pulley, a first pulley, a second pulley, and a third pulley is set so that a moving locus of the substrate holding members when the first link member is rotated about the pivot axis line by the first drive portion so as to extend and contract the arm in a state that the turning pulley is fixed is substantially linear. Thereby, the moving locus of the substrate holding member when extending and contracting the arm can be substantially linear.Type: ApplicationFiled: October 10, 2014Publication date: October 12, 2017Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Isao KATO, Iori KURATA, Masayuki SAITO, Hirohiko GOTO
-
Publication number: 20170283698Abstract: Shown is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, a large elastic constant, a suitable optical anisotropy and a large negative dielectric anisotropy, or has a suitable balance regarding at least two of the characteristics, and an AM device including the composition. The liquid crystal composition may contain a specific compound having a high maximum temperature, a low minimum temperature, a large elastic constant and a large negative dielectric anisotropy as a first component, a specific compound having a high maximum temperature or a small viscosity as a second component, a specific compound having negative dielectric anisotropy as a third component, or a specific compound having a polymerizable group as an additive component.Type: ApplicationFiled: March 29, 2017Publication date: October 5, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Eriko KURIHARA, Masayuki SAITO
-
Publication number: 20170269217Abstract: A reinforcement information adjustment unit reduces an amount of information in reinforcement information by combining: update cycle adjustment processing to set an update cycle of the reinforcement information to be an integer multiple of a predetermined update cycle; geographic interval error value adjustment processing to reduce the number of geographic interval error values by selecting from among a plurality of the geographic interval error values each of which is an error at every predetermined geographic interval out of a plurality of error values, a geographic interval error value at every geographic interval that is an integer multiple of the predetermined geographic interval; and bit count adjustment processing to reduce a bit count of the error value for each error value. A reinforcement information output unit outputs, to an output destination, reinforcement information after being reduced in the amount of information by the reinforcement information adjustment unit.Type: ApplicationFiled: May 31, 2017Publication date: September 21, 2017Applicant: Mitsubishi Electric CorporationInventors: Masayuki SAITO, Masakazu MIYA, Yoshihiro SHIMA, Hisao SONE, Kazuhiro TERAO, Seigo FUJITA
-
Patent number: 9764723Abstract: A brake unit (1) includes: a master cylinder (2) unit which is fixed to a vehicle body, and which includes a master cylinder (2b) that is received within a first housing (20), and that is arranged to be interlocked with a brake pedal; and a pump unit (3) which is arranged to be driven by a motor (3), and which includes a second housing (30) within which a pump arranged to increase a wheel cylinder pressure is received, the master cylinder unit (2) and the pump unit (3) being integrally fixed through a mount (6) which is an elastic member.Type: GrantFiled: August 22, 2013Date of Patent: September 19, 2017Assignee: HITACHI AUTOMOTIVE SYSTEMS, LTD.Inventors: Ryohei Maruo, Masayuki Saito, Chiharu Nakazawa
-
Publication number: 20170233655Abstract: Provided is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, large optical anisotropy and large dielectric anisotropy, or has a suitable balance regarding at least two of the characteristics, and an AM device including the composition. The liquid crystal composition may contain a specific compound having large negative dielectric anisotropy as a first component, a specific compound having a high maximum temperature or small viscosity as a second component, a specific compound having negative dielectric anisotropy as a third component, or a specific compound having a polymerizable group as an additive component.Type: ApplicationFiled: February 10, 2017Publication date: August 17, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventor: Masayuki Saito
-
Patent number: 9732275Abstract: To provide a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and heat, or having a suitable balance regarding at least two of the characteristics; and an AM device having characteristics such as short response time, a large voltage holding ratio, low threshold voltage, a large contrast ratio and long service life.Type: GrantFiled: August 3, 2015Date of Patent: August 15, 2017Assignee: JNC CORPORATIONInventors: Masayuki Saito, Yoshimasa Furusato
-
Publication number: 20170227820Abstract: The subject is to provide liquid crystal display device having a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio, a long service life and a small flicker rate. The liquid crystal display device having a liquid crystal alignment film formed on the opposing surfaces of a pair of substrates, and a liquid crystal composition therebetween, wherein the liquid crystal alignment film includes a polymer derived from a polyamic acid having a photodegradable group, and the liquid crystal composition includes at least one compound represented by formula (1) as a first component: R1 is alkyl having 1 to 12 carbons or the like; ring A is 1,4-cyclohexylene, 1,4-phenylene or the like; Z1 is a single bond or the like; X1 and X2 are hydrogen or fluorine; Y1 is fluorine or the like; and a is 1, 2, 3 or 4.Type: ApplicationFiled: June 30, 2015Publication date: August 10, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Yoshimasa FURUSATO, Masayuki SAITO
-
Publication number: 20170226423Abstract: Provided is a liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or has a suitable balance regarding at least two of the characteristics; and an AM device including the composition and having a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio or a long service life. The composition contains a specific compound having at least one polymerizable group, and a liquid crystal display device includes the composition. The composition may contain a specific compound having large negative dielectric anisotropy as a first component, and a specific compound having a high maximum temperature or small viscosity as a second component.Type: ApplicationFiled: February 3, 2017Publication date: August 10, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventor: Masayuki Saito
-
Publication number: 20170227649Abstract: A reinforcement information adjustment unit reduces an amount of information in reinforcement information by combining: update cycle adjustment processing to set an update cycle of the reinforcement information to be an integer multiple of a predetermined update cycle; geographic interval error value adjustment processing to reduce the number of geographic interval error values by selecting from among a plurality of the geographic interval error values each of which is an error at every predetermined geographic interval out of a plurality of error values, a geographic interval error value at every geographic interval that is an integer multiple of the predetermined geographic interval; and bit count adjustment processing to reduce a bit count of the error value for each error value. A reinforcement information output unit outputs, to an output destination, reinforcement information after being reduced in the amount of information by the reinforcement information adjustment unit.Type: ApplicationFiled: October 30, 2015Publication date: August 10, 2017Applicant: Mitsubishi Electric CorporationInventors: Masayuki SAITO, Masakazu MIYA, Yoshihiro SHIMA, Hisao SONE, Kazuhiro TERAO, Seigo FUJITA
-
Publication number: 20170210992Abstract: Provided is a liquid crystal composition having at least one of, or a suitable balance regarding at least two of, characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy and large dielectric anisotropy, and an AM device including the composition. The liquid crystal composition contains a specific compound having positive dielectric anisotropy as a first component, a specific compound having small viscosity as a second component, and may contain a specific compound having positive dielectric anisotropy as a third component, a specific compound having a high maximum temperature or small viscosity as a fourth component or a specific compound having negative dielectric anisotropy as a fifth component.Type: ApplicationFiled: January 12, 2017Publication date: July 27, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Yoshimasa FURUSATO, Masayuki Saito
-
Patent number: 9714382Abstract: A liquid crystal composition having at least one or a suitable balance regarding at least two of characteristics such as high maximum temperature of a nematic phase, low minimum temperature thereof, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light or heat and a large elastic constant; an AM device having characteristics such as short response time, a large voltage holding ratio, low threshold voltage, a large contrast ratio and long service life are described.Type: GrantFiled: August 12, 2015Date of Patent: July 25, 2017Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Eriko Kurihara, Masayuki Saito, Yoshimasa Furusato
-
Patent number: 9714383Abstract: A liquid crystal composition having a suitable balance regarding at least one or two of characteristics such as a high maximum temperature of a nematic phase, a low minimum temperature of the nematic phase, small viscosity, suitable optical anisotropy, large positive dielectric anisotropy, large specific resistance, high stability to ultraviolet light and heat or a large elastic constant; and an AM device having a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio or a long service life. The composition has positive dielectric anisotropy and contains a specific compound having high stability to ultraviolet light as a first component, and a liquid crystal display device includes the composition.Type: GrantFiled: June 9, 2014Date of Patent: July 25, 2017Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Eriko Kurihara, Masayuki Saito, Yoshimasa Furusato, Kenji Hirata
-
Patent number: 9714210Abstract: A liquid crystal composition satisfies at least one of characteristics such as a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light, to heat or the like, or has a suitable balance regarding at least two of the characteristics; and an AM device has characteristics such as a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio and a long service life. The liquid crystal composition contains a specific compound having at least two polymerizable groups, and the liquid crystal display device includes the composition. The composition contains a specific compound having large negative dielectric anisotropy as a first component, and may contain a specific compound having the high maximum temperature or the small viscosity as a second component.Type: GrantFiled: April 17, 2014Date of Patent: July 25, 2017Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Yoshimasa Furusato, Masayuki Saito
-
Publication number: 20170199432Abstract: The subject is to shown a liquid crystal display device that has characteristics such as a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio, a long service life and a small flicker rate.Type: ApplicationFiled: February 25, 2015Publication date: July 13, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: YOSHIMASA FURUSATO, MASAYUKI SAITO
-
Patent number: 9688915Abstract: A liquid crystal composition satisfying at least one of characteristics such as a high maximum temperature of nematic phase, a low minimum temperature of nematic phase, small viscosity, suitable optical anisotropy, large positive dielectric anisotropy, large specific resistance, high stability to UV light and heat or a large elastic constant, or having a suitable balance regarding at least two of the characteristics, and an AM device having a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio and a long service life, etc. are described. The composition has a nematic phase and contains an additive that can suppress formation of an impurity, and a specific compound having large dielectric anisotropy as a first component, and may contain a specific compound having a high maximum temperature or small viscosity as a second component. The AM device is an LCD device including the composition.Type: GrantFiled: June 9, 2014Date of Patent: June 27, 2017Assignees: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: Yoshimasa Furusato, Masayuki Saito
-
Publication number: 20170174993Abstract: The subject is to show a liquid crystal composition in which the homeotropic alignment of liquid crystal molecules can be achieved by the action of a polymer, and a liquid crystal display device including this composition. The means concerns a nematic liquid crystal composition that has positive dielectric anisotropy and that includes a specific liquid crystal compound having a large positive dielectric anisotropy as a first component and a polar compound having a polymerizable group as a first additive, and the composition may include a specific liquid crystal compound having a high maximum temperature or a small viscosity as a second component, a specific liquid crystal compound having a positive dielectric anisotropy as a third component, a specific liquid crystal compound having negative dielectric anisotropy as a fourth component, and a polymerizable compound as a second additive, and concerns a liquid crystal display device including the composition.Type: ApplicationFiled: December 5, 2016Publication date: June 22, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventor: Masayuki SAITO
-
Publication number: 20170131408Abstract: An observation data screening unit (103) executes least squares method positioning using, as an observation amount, n (n is an integer of 3 or larger) number of single difference amounts of an L1-wave pseudorange obtained from n pieces of observation data from n number of positioning satellites and n pieces of correction data corresponding to the n pieces of the observation data. The observation data screening unit (103) calculates a sum of squares of n residuals obtained for each positioning satellite by executing the least squares method positioning and normalizes the n residuals. The observation data screening unit (103) then evaluates the sum of squares of the residuals and the n normalized residuals.Type: ApplicationFiled: March 28, 2014Publication date: May 11, 2017Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masayuki SAITO, Masakazu MIYA, Yuki SATO, Seigo FUJITA, Kazuhiro TERAO
-
Publication number: 20170130128Abstract: The subject is to show a liquid crystal display device having characteristics such as a short response time, a large voltage holding ratio, a low threshold voltage, a large contrast ratio, a long service life and a small flicker rate. The means concerns a liquid crystal display device including a first substrate, a second substrate and a liquid crystal composition having positive dielectric anisotropy, which is placed between these substrates, wherein the liquid crystal composition has a nematic phase and includes at least one compound selected from the group of compounds represented by formula (1) as a first component: in formula (1), R1 is alkyl or the like; ring A is 1,4-phenylene or the like; Z1 is a single bond or the like; X1 and X2 is hydrogen or fluorine; Y1 is fluorine or the like; and m is 0, 1, 2, 3 or 4.Type: ApplicationFiled: February 13, 2015Publication date: May 11, 2017Applicants: JNC CORPORATION, JNC PETROCHEMICAL CORPORATIONInventors: YOSHINARI MATSUMURA, MASAYUKI SAITO, YOSHIMASA FURUSATO