Patents by Inventor Masakazu Nakamura
Masakazu Nakamura 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: 11916195Abstract: An electrolyte solution containing a compound (1) represented by the formula (1), (wherein R101 and R102 are each individually a substituent such as a C1-C7 alkyl group, and the substituent optionally contains at least one divalent to hexavalent hetero atom in a structure or optionally has a structure obtained by replacing at least one hydrogen atom by a fluorine atom or a C0-C7 functional group) and at least one compound (11) selected from compounds such as a compound represented by formula (11-1) (wherein R111 and R112 are the same as or different from each other and are each a hydrogen atom or the like, and R113 is an alkyl group free from a fluorine atom or the like):Type: GrantFiled: March 11, 2019Date of Patent: February 27, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Masakazu Kinoshita, Tomoya Hidaka, Toshiharu Shimooka, Shigeaki Yamazaki, Hisako Nakamura, Takaya Yamada, Yuuki Suzuki, Yoshiko Kuwajima, Kenzou Takahashi, Akiyoshi Yamauchi, Kotaro Hayashi
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Patent number: 10952320Abstract: A printed wiring board in the present disclosure includes a core layer, a first buildup layer, a second buildup layer, and a through hole. The core layer has a conductor circuit located on a surface of an insulator. The first buildup layer containing a first resin is laminated on a surface of the core layer. The second buildup layer containing a second resin is laminated on a surface of the first buildup layer. The through hole extends through the core layer, the first buildup layer, and the second buildup layer. The first resin and the second resin are different from each other. The second buildup layer includes a plurality of filled vias filled with a conductor which are located around a circumference of an opening of the through hole.Type: GrantFiled: March 23, 2017Date of Patent: March 16, 2021Assignee: Kyocera CorporationInventors: Tadashi Watanabe, Masakazu Nakamura, Hiroshi Omodera, Tomoko Oyama
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Patent number: 10782290Abstract: According to the present invention, the amount of a plasmablast (PB) in a sample of a relapsing-remitting multiple sclerosis (RRMS) patient can be measured, thereby predicting the therapeutic effect of interferon beta (IFN-?) or predicting a RRMS case for which the continuous administration of IFN-? is difficult due to the manifestation of a serious adverse reaction or the aggravation of concomitant immune disorder. In addition, the amount of PB in a sample of a RRMS patient can also be measured, thereby predicting the therapeutic effect of an IL-6 inhibitor in the treatment of RRMS. As a result, a treatment method effective for patients not suitable for IFN-? in the treatment of RRMS can be provided.Type: GrantFiled: June 11, 2014Date of Patent: September 22, 2020Assignees: National Center of Neurology and Psychiatry, Chugai Seiyaku Kabushiki KaishaInventors: Takashi Yamamura, Masakazu Nakamura
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Patent number: 10697883Abstract: According to the present invention, the therapeutic effect of an IL-6 inhibitor on MS was found to be predictable by using as indicators the amount of plasmablasts and/or the indicator of change in immature plasmablasts (amount of immature plasmablasts or amount of follicular helper T cells) in MS patients with a large amount of plasmablasts. Furthermore, IL-6 inhibitors were found to be effective against MS in which plasmablasts occur at high levels and in which the indicator of change in immature plasmablasts is high. The present invention provides methods for selecting MS cases for which treatment with an IL-6 inhibitor is effective, and also provides an effective therapeutic method for patients with MS in which plasmablast occur at high levels and in which the indicator of change in immature plasmablasts is high.Type: GrantFiled: May 19, 2016Date of Patent: June 30, 2020Assignees: National Center of Neurology and Psychiatry, Chugai Seiyaku Kabushiki KaishaInventors: Takashi Yamamura, Masakazu Nakamura
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Publication number: 20190366546Abstract: A remote monitoring system for monitoring the state of a robot at a place away from a user site. The system is provided with: an analysis result data acquiring unit for analyzing an electric current data of a motor of a drive system of the robot and acquiring an analysis result data at the user site; a data server provided at a remote place away from the user site for recording the analysis result data obtained by the analysis result data acquiring unit; a communication unit for transmitting the analysis result data to the data server; and a mobile terminal for reading and displaying the analysis result data recorded in the data server. In the remote monitoring system, the amount of data (communication amount) transmitted from a user site to a remote place can be reduced.Type: ApplicationFiled: August 23, 2017Publication date: December 5, 2019Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Masakazu NAKAMURA, Makoto KAWAI, Tomoya SHIMIZU, Akira KAGAWA
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Patent number: 10295816Abstract: A surgical microscope employs a pentaprism beam splitter as a branching unit to branch each beam passed through variable power optical systems into a first beam and a second beam, the first beam being horizontally reflected for an eyepiece unit, the second beam being vertically transmitted for an imaging device. The pentaprism alone is capable of simultaneously conducting reflection to provide an erect image and transmission to provide a photographing image, thereby reducing the number of optical parts in a microscope body of the surgical microscope.Type: GrantFiled: March 30, 2017Date of Patent: May 21, 2019Assignee: MITAKA KOHKI CO., LTD.Inventors: Shinpei Omote, Masakazu Nakamura, Masao Doi
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Publication number: 20190098755Abstract: A printed wiring board in the present disclosure includes a core layer, a first buildup layer, a second buildup layer, and a through hole. The core layer has a conductor circuit located on a surface of an insulator. The first buildup layer containing a first resin is laminated on a surface of the core layer. The second buildup layer containing a second resin is laminated on a surface of the first buildup layer. The through hole extends through the core layer, the first buildup layer, and the second buildup layer. The first resin and the second resin are different from each other. The second buildup layer includes a plurality of filled vias filled with a conductor which are located around a circumference of an opening of the through hole.Type: ApplicationFiled: March 23, 2017Publication date: March 28, 2019Applicant: KYOCERA CorporationInventors: Tadashi WATANABE, Masakazu NAKAMURA, Hiroshi OMODERA, Tomoko OYAMA
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Publication number: 20180335744Abstract: An image forming apparatus includes a transferer that transfers a toner image to a sheet and a fixer that thermally fixes the toner image transferred on the sheet by the transferer, and forms an image on the sheet, the image forming apparatus further including: a loop detector that detects a loop amount of a loop formed on the sheet between an upstream side conveying member and a downstream side conveying member that convey the sheet; and hardware processor that controls the loop amount on the basis of a detection signal of the loop detector, wherein the hardware processor performs prediction control of the loop amount in a case where it is determined that a distorted loop has occurred on the sheet on the basis of the detection signal of the loop detector.Type: ApplicationFiled: May 3, 2018Publication date: November 22, 2018Applicant: Konica Minolta, Inc.Inventor: Masakazu NAKAMURA
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Patent number: 10011447Abstract: An image forming apparatus includes: a pair of rollers for conveying paper; a rocking mechanism for rocking the pair of rollers in a second direction orthogonal to a first direction, the first direction being a paper conveying direction; an upstream pair of rollers provided upstream of the pair of rollers in the paper conveying direction for conveying the paper; an upstream rocking mechanism corresponding to the upstream pair of rollers for rocking the upstream pair of rollers in the second direction; a first paper detector for detecting an end position of the paper in the second direction; and a controller controlling the rocking mechanism based on the paper end position to effect first rocking correction in which the pair of rollers is rocked, wherein the controller controls the upstream rocking mechanism to effect second rocking correction in which only the upstream pair of rollers is rocked.Type: GrantFiled: September 20, 2016Date of Patent: July 3, 2018Assignee: KONICA MINOLTA, INC.Inventor: Masakazu Nakamura
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Publication number: 20180149573Abstract: According to the present invention, the therapeutic effect of an IL-6 inhibitor on MS was found to be predictable by using as indicators the amount of plasmablasts and/or the indicator of change in immature plasmablasts (amount of immature plasmablasts or amount of follicular helper T cells) in MS patients with a large amount of plasmablasts. Furthermore, IL-6 inhibitors were found to be effective against MS in which plasmablasts occur at high levels and in which the indicator of change in immature plasmablasts is high. The present invention provides methods for selecting MS cases for which treatment with an IL-6 inhibitor is effective, and also provides an effective therapeutic method for patients with MS in which plasmablast occur at high levels and in which the indicator of change in immature plasmablasts is high.Type: ApplicationFiled: May 19, 2016Publication date: May 31, 2018Applicants: National Center of Neurology and Psychiatry, Chugai Seiyaku Kabushiki KaishaInventors: Takashi Yamamura, Masakazu Nakamura
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Publication number: 20180101789Abstract: A machine learning result editing program recorded on a recording medium causes a computer to execute a process of generating a group of relevant words on the basis of expressions of words learned by a machine learning processing program that learns the expressions of the words on the basis of input data. The machine learning result editing program causes the computer to execute: a process of causing a display unit to display the generated group of relevant words; and a process of exercising control so that, after a designation of a word to be eliminated from the displayed group of relevant words is received, when a process is performed by using the group of relevant words generated on the basis of the expressions of the words learned by the machine learning processing program, the process is performed by using the group from which the designated word has been eliminated.Type: ApplicationFiled: October 6, 2016Publication date: April 12, 2018Inventors: Sanae Soma, Masakazu Nakamura, Yoshinobu Sawano
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Publication number: 20180063983Abstract: A board fixing structure includes: a resin-made holder; a metal-made terminal held by the holder; and a circuit board connected to the terminal, in which the terminal has a proximal end portion, a fixing portion extending from the proximal end portion and fixedly soldered to the circuit board, and a support portion extending from the proximal end portion and coming into contact with a rear surface of the circuit board so as to support the circuit board, and the fixing portion and the support portion are separated from each other in a plane direction of the circuit board.Type: ApplicationFiled: April 3, 2017Publication date: March 1, 2018Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Shinsuke ANDO, Masakazu NAKAMURA
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Publication number: 20170293132Abstract: A surgical microscope employs a pentaprism beam splitter as a branching unit to branch each beam passed through variable power optical systems into a first beam and a second beam, the first beam being horizontally reflected for an eyepiece unit, the second beam being vertically transmitted for an imaging device. The pentaprism alone is capable of simultaneously conducting reflection to provide an erect image and transmission to provide a photographing image, thereby reducing the number of optical parts in a microscope body of the surgical microscope.Type: ApplicationFiled: March 30, 2017Publication date: October 12, 2017Applicant: MITAKA KOHKI CO., LTD.Inventors: Shinpei OMOTE, Masakazu NAKAMURA, Masao DOI
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Publication number: 20170097604Abstract: An image forming apparatus includes: a pair of rollers for conveying paper; a rocking mechanism for rocking the pair of rollers in a second direction orthogonal to a first direction., the first direction being a paper conveying direction; an upstream pair of rollers provided upstream of the pair of rollers in the paper conveying direction for conveying the paper; an upstream rocking mechanism corresponding to the upstream pair of rollers for rocking the upstream pair of rollers in the second direction; a first paper detector for detecting an end position of the paper in the second direction; and a controller controlling the rocking mechanism based on the paper end position to effect first rocking correction in which the pair of rollers is rocked, wherein the controller controls the upstream rocking mechanism to effect second rocking correction in which only the upstream pair of rollers is rocked.Type: ApplicationFiled: September 20, 2016Publication date: April 6, 2017Applicant: KONICA MINOLTA, INC.Inventor: Masakazu NAKAMURA
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Publication number: 20160139117Abstract: According to the present invention, the amount of a plasmablast (PB) in a sample of a relapsing-remitting multiple sclerosis (RRMS) patient can be measured, thereby predicting the therapeutic effect of interferon beta (IFN-?) or predicting a RRMS case for which the continuous administration of IFN-? is difficult due to the manifestation of a serious adverse reaction or the aggravation of concomitant immune disorder. In addition, the amount of PB in a sample of a RRMS patient can also be measured, thereby predicting the therapeutic effect of an IL-6 inhibitor in the treatment of RRMS. As a result, a treatment method effective for patients not suitable for IFN-? in the treatment of RRMS can be provided.Type: ApplicationFiled: June 11, 2014Publication date: May 19, 2016Applicants: CHUGAI SEIYAKU KABUSHIKI KAISHA, National Center of Neurology and PsychiatryInventors: Takashi Yamamura, Masakazu Nakamura
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Publication number: 20160061379Abstract: An attachment apparatus is an attachment apparatus that an electronic device contained in a cover apparatus is attached to. The attachment apparatus includes a main body, a guiding member and a pressing member. The main body has a placement face that the cover apparatus is placed on via one side face thereof, and a contact face coming into contact with a rear face of the cover apparatus. The guiding member has an engaging part protruding from inside of the main body to the outside through an opening formed in the contact face and engaging a positioning groove of the cover apparatus in attaching of the electronic device. The pressing member is provided inside the main body and imparts a pressing force to the guiding member such that the engaging part protrudes outside of the main body by an amount according to a thickness of the cover apparatus.Type: ApplicationFiled: March 25, 2015Publication date: March 3, 2016Inventors: Jun WATANABE, Ryo SAITO, Satoru TANINAKA, Masakazu NAKAMURA
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Patent number: 9037066Abstract: Provided is an image forming apparatus including: an image bearing member on which a toner image is formed electrophotographically; and a lubricant applying section that applies a lubricant to a surface of the image bearing member. The lubricant applying section includes two columnar solid lubricants that contain a larger number of residual gas bubbles at one end than the other end thereof, and are produced by the same production method. The two solid lubricants are placed along an axial direction of the image bearing member such that the respective one and the other ends thereof are opposite to each other.Type: GrantFiled: June 14, 2013Date of Patent: May 19, 2015Assignee: KONICA MINOLTA, INC.Inventor: Masakazu Nakamura
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Patent number: 8971748Abstract: An image forming apparatus includes an endless belt, a steering mechanism adapted to correct deviation of the belt, a cleaning blade adapted to abut the belt so as to clean the belt, a timer adapted to clock the time necessary for the steering mechanism to correct the deviation of the belt, an adjuster adapted to adjust the abutting state between the belt and the cleaning blade by making the amount of toner supplied to the belt larger than a predetermined amount, and a controller adapted to control the operation of the adjuster. The controller controls the operation of the adjuster based on the time clocked by the timer.Type: GrantFiled: December 19, 2013Date of Patent: March 3, 2015Assignee: Konica Minolta, Inc.Inventor: Masakazu Nakamura
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Patent number: 8910537Abstract: A holding arm apparatus 1 is configured to connect upper and lower timing pulleys 5A and 6A of a vertical arm unit 4 to each other with a timing belt 15, to widen the range of rotation angle of a horizontal arm unit 5 and allow the position and angle of an endoscope 20 held at a front end of the horizontal arm unit 5 to be widely changed. The horizontal arm unit 5 and a counterweight 6 turn by the same angle, to maintain a weight balance by the counterweight 6. Using the timing belt 15 reduces the total weight and operation noise of the holding arm apparatus 1. Accordingly, the apparatus is appropriate for a medical front.Type: GrantFiled: May 20, 2009Date of Patent: December 16, 2014Assignee: Mitaka Kohki Co., Ltd.Inventors: Katsushige Nakamura, Masao Doi, Tatsuya Hashimoto, Masakazu Nakamura
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Patent number: 8892453Abstract: An electronic ticket management system includes an event organizer for planning an event, an electronic ticket seller for distributing electronic ticket information which authenticates the right to attend the event, an information storage chip for storing the electronic ticket information, and an electronic ticket platform center for managing the distribution of the electronic ticket information. The electronic ticket platform center forms an electronic ticket information master based on event information registered by the event organizer, and relates ticket issuing information registered by the electronic ticket seller to the electronic ticket information master. The electronic ticket platform center also issues the tickets by writing the electronic ticket information into the corresponding information storage chip based on ticket issuing information.Type: GrantFiled: November 3, 2003Date of Patent: November 18, 2014Assignee: Sony CorporationInventors: Masakazu Nakamura, Hironobu Tamai, Miyuki Hori, Seiki Murakami