Patents by Inventor Makoto Sakamoto
Makoto Sakamoto 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: 11990104Abstract: An input signal correction device for reducing power consumption is compatible with a variety of display panels, and includes an input circuit, extension/degeneration circuit, separation/recovery circuit and delay adjustment circuit operating at frequency f, demura circuit operating at frequency f/2, and adder circuit.Type: GrantFiled: February 25, 2021Date of Patent: May 21, 2024Assignee: IIX INC.Inventors: Makoto Hatakenaka, Takashi Sakamoto, Yoshihide Minegishi, Ryohei Hatta, Norimasa Senda
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Publication number: 20240162086Abstract: A substrate with a thin film, including the thin film including a Si—R1 group of a compound represented by Formula (1), and the substrate including the thin film including the Si—R1 group, the thin film being disposed on a surface of the substrate, where in Formula (1), R1 represents a monovalent organic group that bonds to Si; R2 represents a monovalent organic group that bonds to Si; R3 represents an alkoxy group, an acyloxy group, or a halogen atom that bonds to Si; n represents an integer from 0 to 2; when n is 2, R2 may be the same or different; when n is 0 or 1, R3 may be the same or different; and when n is 1, R1 and R2 may bond together to form a ring structure. Si(R1)(R2)(R3)3-n??. . .Type: ApplicationFiled: February 21, 2022Publication date: May 16, 2024Applicant: NISSAN CHEMICAL CORPORATIONInventors: Wataru SHIBAYAMA, Satoshi TAKEDA, Shuhei SHIGAKI, Ken ISHIBASHI, Kodai KATO, Makoto NAKAJIMA, Rikimaru SAKAMOTO
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Patent number: 11985533Abstract: There are provided a plurality of radio devices detecting an interference source signal transmitted by an interference source and generating pieces of air time information showing whether the interference source signal exists or not for each predetermined time unit; and an aggregation device estimating air time of the interference source by acquiring the pieces of air time information from the plurality of radio devices and aggregating/integrating the acquired pieces of air time information for each predetermined unit time, matching timings.Type: GrantFiled: September 13, 2019Date of Patent: May 14, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Junichi Iwatani, Hiroyuki Nakamura, Tomoaki Ogawa, Makoto Umeuchi, Shinya Otsuki, Hiroshi Sakamoto, Masayoshi Nabeshima
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Patent number: 11985529Abstract: A plurality of access points configured to communicate with a subordinate wireless LAN terminal, an information collecting device configured to collect a frame respectively transmitted and received between the plurality of access points and the wireless LAN terminal, and extract information on communication quality of an access point of the plurality of access points from a header of the frame, and an information collecting server configured to acquire the information on the communication quality of the access point from the information collecting device, analyze the information to determine whether the communication quality is good or bad for each of the plurality of access points, and execute processing of externally displaying or notifying a result that is determined are included.Type: GrantFiled: October 18, 2019Date of Patent: May 14, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Masayoshi Nabeshima, Hiroyuki Nakamura, Tomoaki Ogawa, Shinya Otsuki, Makoto Umeuchi, Junichi Iwatani, Hiroshi Sakamoto
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Publication number: 20240135894Abstract: A panel drive circuit having an input interface to which an image signal is input, a gamma correction circuit that corrects an image processing signal generated by an image processing circuit performing image processing on the image signal input to the input interface, such that a gamma correction signal thus generated has predetermined gamma characteristics, an unevenness correction circuit that corrects the gamma correction signal generated through the correction by the gamma correction circuit, based on correction data for reducing unevenness of a display panel, and an D/A convertor that has a variable output voltage range, and performs D/A conversion on an unevenness correction signal generated through the correction by the unevenness correction circuit and outputs the signal thus generated to the display panel, and the unevenness correction circuit changes the correction method according to the output voltage range of the D/A convertor.Type: ApplicationFiled: March 10, 2021Publication date: April 25, 2024Applicant: IIX INC.Inventors: Makoto HATAKENAKA, Takashi SAKAMOTO, Mitsuo HAGIWARA, Norimasa SENDA, Yoshihide MINEGISHI, Hiroshi MURASE
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Publication number: 20240109874Abstract: The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity and useful as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies, and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. wherein each symbol is as described in the specification, or a salt thereof.Type: ApplicationFiled: November 8, 2023Publication date: April 4, 2024Inventors: Masami YAMADA, Shinkichi SUZUKI, Takahiro SUGIMOTO, Minoru NAKAMURA, Hiroki SAKAMOTO, Makoto KAMATA
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Publication number: 20240071337Abstract: An unevenness correction data generation device suppressing the appearance of color unevenness when turning on R, G and B together includes a pattern generation unit causing red, green and blue images, in which display panel subpixels are turned on at the same gray level, to be displayed, a monochrome camera, a control unit generating first red, green and blue luminance correction data based on shooting data of the monochrome camera, a pattern generation unit causing the display panel to display a white image by causing red, green and blue images corrected with the respective luminance correction data to be displayed simultaneously, a color camera shooting the white image in color, and a control unit generating color correction data for correcting color unevenness based on shooting data of the color camera and generates unevenness correction data based on the red, green and blue luminance correction data and the color correction data.Type: ApplicationFiled: February 4, 2021Publication date: February 29, 2024Applicant: IIX INC.Inventors: Makoto HATAKENAKA, Takashi SAKAMOTO, Hiroshi MURASE, Mitsuo HAGIWARA, Hideaki SUZUKI, Kazunori YOSHIZAWA
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Publication number: 20230139808Abstract: The present invention provides a novel compound having an excellent antitumor effect stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: December 30, 2022Publication date: May 4, 2023Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Patent number: 11130157Abstract: An optical unit for an optical sorter can simplify the assembling operation and the installing operation of the optical sorter through unifying components of an optical section of the optical sorter for sorting objects to be sorted such as a granular object or a sheet object. The optical unit includes an optical detection means for detecting the object to be sorted, an ejector means for ejecting the object to be sorted, a discrimination means for processing detection signal from the optical detection means to make a quality discrimination of the sorted objects, and an ejector driving means for driving the ejector means based on the quality discrimination of the discrimination means. The optical detection means, the ejector means, the discrimination means, and the ejector driving means are integrated into a housing to unify them to provide the optical unit.Type: GrantFiled: November 24, 2017Date of Patent: September 28, 2021Assignee: Satake CorporationInventors: Yoichi Kawamura, Makoto Sakamoto, Ryo Kakutani
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Patent number: 11090014Abstract: In an image processing device (300), a position determiner (313) determines, in a three-dimensional image showing an upper jaw part of a subject and a lower jaw part of the subject, positions of left and right mental foramina of the lower jaw part and a position of an incisors tube of the upper jaw part. A coordinate system setter (314) sets a three-dimensional coordinate system having an origin at a position established by the positions of the left and right mental foramina and the position of the incisors tube that are determined by the position determiner (313), the three-dimensional coordinate system including: a first coordinate axis that passes through the origin and the position of the incisors tube; a second coordinate axis that is perpendicular to the first coordinate axis and a straight line connecting the position of the left mental foramen and the position of the right mental foramen; and a third coordinate axis that is perpendicular to the first coordinate axis and the second coordinate axis.Type: GrantFiled: October 22, 2018Date of Patent: August 17, 2021Assignee: NIIGATA UNIVERSITYInventors: Makoto Sakamoto, Koichi Kobayashi, Yusuke Morise, Yuta Sakagami, Takashi Kameda
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Publication number: 20210196213Abstract: In an image processing device (300), a position determiner (313) determines, in a three-dimensional image showing an upper jaw part of a subject and a lower jaw part of the subject, positions of left and right mental foramina of the lower jaw part and a position of an incisors tube of the upper jaw part. A coordinate system setter (314) sets a three-dimensional coordinate system having an origin at a position established by the positions of the left and right mental foramina and the position of the incisors tube that are determined by the position determiner (313), the three-dimensional coordinate system including: a first coordinate axis that passes through the origin and the position of the incisors tube; a second coordinate axis that is perpendicular to the first coordinate axis and a straight line connecting the position of the left mental foramen and the position of the right mental foramen; and a third coordinate axis that is perpendicular to the first coordinate axis and the second coordinate axis.Type: ApplicationFiled: October 22, 2018Publication date: July 1, 2021Inventors: Makoto SAKAMOTO, Koichi KOBAYASHI, Yusuke MORISE, Yuta SAKAGAMI, Takashi KAMEDA
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Publication number: 20210017134Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: September 30, 2020Publication date: January 21, 2021Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Publication number: 20200222946Abstract: An optical unit for an optical sorter can simplify the assembling operation and the installing operation of the optical sorter through unifying components of an optical section of the optical sorter for sorting objects to be sorted such as a granular object or a sheet object. The optical unit includes an optical detection means for detecting the object to be sorted, an ejector means for ejecting the object to be sorted, a discrimination means for processing detection signal from the optical detection means to make a quality discrimination of the sorted objects, and an ejector driving means for driving the ejector means based on the quality discrimination of the discrimination means. The optical detection means, the ejector means, the discrimination means, and the ejector driving means are integrated into a housing to unify them to provide the optical unit.Type: ApplicationFiled: November 24, 2017Publication date: July 16, 2020Applicant: SATAKE CORPORATIONInventors: Yoichi KAWAMURA, Makoto SAKAMOTO, Ryo KAKUTANI
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Publication number: 20200031773Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: June 13, 2019Publication date: January 30, 2020Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Publication number: 20180265471Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: May 2, 2018Publication date: September 20, 2018Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Publication number: 20170298023Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: November 28, 2016Publication date: October 19, 2017Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Patent number: 9291599Abstract: A magnetic testing apparatus 100 according to the present invention comprises: a first magnetizing device 1 for applying a DC bias magnetic field to a test object P in substantially parallel to the direction in which a flaw F to be detected extends; a second magnetizing device 2 for applying an AC magnetic field to the test object P substantially perpendicularly to the direction in which the flaw F to be detected extends; and a detecting device 3 for detecting leakage flux produced by the magnetization of the test object P accomplished by the first magnetizing device 1 and the second magnetizing device 2.Type: GrantFiled: August 15, 2012Date of Patent: March 22, 2016Assignee: NIPPON STEEL & SUMITOMO METAL CORPORATIONInventors: Toshiyuki Suzuma, Yoshiyuki Nakao, Makoto Sakamoto, Yoshiyuki Oota
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Publication number: 20150105432Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents a hydrogen atom, a halogen atom, a lower alkyl group or it lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: ApplicationFiled: December 17, 2014Publication date: April 16, 2015Inventors: Takashi NAKAGAWA, Makoto SAKAMOTO, Kazuya YAMAGUCHI, Yuki TERAUCHI, Masamichi SHIRAKURA, Yasuo HARADA, Yutaka KOJIMA, Takumi SUMIDA
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Patent number: 8946437Abstract: The present invention provides a novel compound having an excellent antitumor effect, stability and metabolic stability. The compound of the present invention is represented by the following general formula (1) wherein R1 represents a halogen atom, an aryl group, an aryloxy group or a lower alkyl group optionally substituted with one or more halogen atoms; R2 represents hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; and; m represents an integer of 1 to 3; provided that when m represents 2 or 3, R1s are the same or different.Type: GrantFiled: October 3, 2011Date of Patent: February 3, 2015Assignee: Otsuka Pharmaceutical Co., Ltd.Inventors: Takashi Nakagawa, Makoto Sakamoto, Kazuya Yamaguchi, Yuki Terauchi, Masamichi Shirakura, Yasuo Harada, Yutaka Kojima, Takumi Sumida
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Patent number: 8803516Abstract: In an eddy current testing method which involves using a rotatable eddy current testing probe in which a detection coil is arranged within an exciting coil, a change in detection sensitivity (a deviation of detection sensitivity) which changes depending on the rotational position of the detection coil is reduced. The eddy current testing probe includes an exciting coil EC1, a detection coil DC1, an exciting coil EC2 and a detection coil DC2, which are mounted on a disk DS. The eddy current testing probe is placed so as to face a circumferential surface of an object to be inspected T, which is in the shape of a circular cylinder, and the disk DS is rotated. Then, the distance (liftoff) between the detection coils DC1 and DC2 and an inspection surface changes. Therefore, also the detection sensitivity to a flaw signal changes. To reduce the change in detection sensitivity, the detection sensitivity is adjusted by detecting the rotational position (rotational angle) of the detection coils DC1 and DC2.Type: GrantFiled: December 14, 2009Date of Patent: August 12, 2014Assignee: Nippon Steel & Sumitomo Metal CorporationInventors: Takashi Hibino, Takashi Fujimoto, Keisuke Komatsu, Yoshiyuki Nakao, Makoto Takata, Makoto Sakamoto