Patents by Inventor Wataru OGAWA
Wataru OGAWA 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: 11994120Abstract: A capacity control valve includes a valve housing provided with a discharge port, suction ports, a control port allowing a control fluid of a control pressure Pc to pass therethrough and a primary valve including a primary valve seat and a primary valve body driven by a solenoid and opening and closing a communication between the discharge port and the control port by the movement of the primary valve body. The capacity control valve further includes a CS valve which includes a CS valve body, a first spring urging the CS valve body in a closing direction, and a second spring urging the CS valve body in an opening direction, the control port and the suction port being opened at a valve closed position of the primary valve body, the control port and the suction port being closed at a valve opened position of the primary valve body.Type: GrantFiled: July 9, 2019Date of Patent: May 28, 2024Assignee: EAGLE INDUSTRY CO., LTD.Inventors: Masahiro Hayama, Kohei Fukudome, Takahiro Ejima, Daichi Kurihara, Wataru Takahashi, Keigo Shirafuji, Yoshihiro Ogawa
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Patent number: 11981808Abstract: The purpose of the present invention is to provide a resin composition comprising a tungsten-based pigment, and which enables the achievement of high infrared absorption and good moldability, and a molded article and a fiber, each of which contains the resin composition. The present invention relates to an infrared absorbing resin composition comprising a tungsten-based infrared absorbing pigment and a polyethylene terephthalate, and wherein the polyethylene terephthalate is a crystalline copolymerized polyethylene terephthalate which has an intrinsic viscosity of 0.60 or more, and a molded article and a fiber, each of which contains this absorbing resin composition.Type: GrantFiled: February 15, 2019Date of Patent: May 14, 2024Assignee: KYODO PRINTING CO., LTD.Inventors: Naoki Ogawa, Fumihito Kobayashi, Wataru Yoshizumi, Kiyoshi Kitahara, Ryo Takigawa
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Publication number: 20240150309Abstract: An object of the present invention is to provide a compound having an anti-inflammatory activity or a pharmacologically acceptable salt thereof. The solution of the present invention is a compound of general formula (1) or a pharmacologically acceptable salt thereof. wherein the symbols in the formula are defined below: R1: e.g., a C1-C6 alkyl group; R2: a C1-C6 alkyl group; A: e.g., an oxygen atom; and R3: e.g., a C1-C6 alkyl group.Type: ApplicationFiled: November 3, 2023Publication date: May 9, 2024Applicant: Daiichi Sankyo Company, LimitedInventors: Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa, Kazumasa Aoki, Nobuya Kurikawa, Shinji Tanaka, Momoko Ogitani, Eriko Kioi, Kaori Ito, Natsumi Nishihama, Tsuyoshi Mikkaichi, Wataru Saitoh
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Publication number: 20240105226Abstract: According to one embodiment, in a disk device, a controller adjusts a correction value of a radial position of servo track according to a ratio between amplitude of a correction value spectrum of a radial position of the servo track at a first circumferential position and at a second circumferential position when positioning control of the head to a target data track is performed on a basis of servo information read from the servo track. At the first circumferential position, a relative speed of a change in the radial position of the servo track with respect to a radial position of the target data track becomes a first speed. At the second circumferential position, a relative speed of a change in the radial position of the servo track with respect to the radial position of the target data track becomes a second speed.Type: ApplicationFiled: March 7, 2023Publication date: March 28, 2024Inventors: Takuya OGAWA, Wataru TSUKAHARA
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Publication number: 20230391288Abstract: An on-vehicle communication system of an embodiment includes: an antenna that is provided on a vehicle and performs a close-range communication with a user terminal device present in a communication area around the vehicle; and a control portion that is provided on the vehicle and executes a predetermined authentication process when a radio wave strength of a signal received from the user terminal device via the antenna or a signal received by the user terminal device from the antenna is equal to or more than a threshold value, wherein the control portion notifies a user of information on a target communication position at which the user terminal device should be located when registering the threshold value by using a notification portion.Type: ApplicationFiled: October 8, 2021Publication date: December 7, 2023Inventors: Masayuki Hashimoto, Wataru Ogawa
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Patent number: 11247741Abstract: The authentication device for saddled vehicle applied to a saddled vehicle including a FOB key that transmits an authentication signal, a control unit that receives and authenticates the authentication signal, a kick starter that starts an engine, and a generator that rotates in conjunction with an operation on the kick starter is configured such that, due to operating the kick starter, the engine is started, and electric power generated by the generator is supplied to the control unit, wherein the control unit stops the engine when the authentication signal is not authenticated before a lapse of a first predetermined time after the control unit is started.Type: GrantFiled: March 8, 2021Date of Patent: February 15, 2022Assignee: Honda Motor Co., Ltd.Inventors: Erina Aoki, Toshifumi Osawa, Seiji Kido, Wataru Ogawa
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Publication number: 20210284264Abstract: The authentication device for saddled vehicle applied to a saddled vehicle including a FOB key that transmits an authentication signal, a control unit that receives and authenticates the authentication signal, a kick starter that starts an engine, and a generator that rotates in conjunction with an operation on the kick starter is configured such that, due to operating the kick starter , the engine is started, and electric power generated by the generator is supplied to the control unit , wherein the control unit stops the engine when the authentication signal is not authenticated before a lapse of a first predetermined time after the control unit is started.Type: ApplicationFiled: March 8, 2021Publication date: September 16, 2021Inventors: Erina AOKI, Toshifumi OSAWA, Seiji KIDO, Wataru OGAWA
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Patent number: 9546410Abstract: The present invention aims at providing bronze alloy for a musical instrument that has high strength and processability and is provided with excellent acoustic characteristics by addition of Zr. The bronze alloy for a musical instrument according to the present invention has a component composition that contains 18% by mass to 26% by mass of Sn, 0.0005% by mass to 0.25% by mass of Zr, and a remainder consisting of Cu and inevitable impurities. Bronze alloy for a musical instrument having high strength and processability is obtained by setting the component composition as described above. Furthermore, from the frequency analysis result shown in FIG. 6A, in Example 13, higher harmonic components increase and low frequency waves also increase as compared with Comparative Example 2, and it is known that the enhancement of sound qualities such as complexity of beat sounds, profound feeling, and audibility is obtained.Type: GrantFiled: November 20, 2015Date of Patent: January 17, 2017Assignees: Osaka Alloying Works, Co., Ltd., Koide Works LimitedInventors: Taiji Mizuta, Yasunari Mizuta, Wataru Ogawa, Toshio Koide, Mizue Kakehi
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Publication number: 20160258039Abstract: The present invention aims at providing bronze alloy for a musical instrument that has high strength and processability and is provided with excellent acoustic characteristics by addition of Zr. The bronze alloy for a musical instrument according to the present invention has a component composition that contains 18% by mass to 26% by mass of Sn, 0.0005% by mass to 0.25% by mass of Zr, and a remainder consisting of Cu and inevitable impurities. Bronze alloy for a musical instrument having high strength and processability is obtained by setting the component composition as described above. Furthermore, from the frequency analysis result shown in FIG. 6A, in Example 13, higher harmonic components increase and low frequency waves also increase as compared with Comparative Example 2, and it is known that the enhancement of sound qualities such as complexity of beat sounds, profound feeling, and audibility is obtained.Type: ApplicationFiled: November 20, 2015Publication date: September 8, 2016Applicants: KOIDE WORKS LIMITED, OSAKA ALLOYING WORKS, CO., LTDInventors: Taiji Mizuta, Yasunari MIZUTA, Wataru OGAWA, Toshio KOIDE, Mizue KAKEHI
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Patent number: 8665053Abstract: A method for manufacturing a laminated ceramic electronic component enables formation of a plating film as at least a portion of an external electrode which connects exposed ends of internal electrodes. A component main body including a plurality of ceramic layers and a plurality of internal electrodes partially exposed from the component main body is prepared such that the component main body has a conductive region formed by diffusion of a conductive component included in the internal electrodes at the end surfaces of the ceramic layers located between adjacent exposed ends of the plurality of internal electrodes. The ceramic layers are preferably composed of a glass ceramic containing a glass component of about 10 weight % or more. A plating film is formed directly on the component main body by growing the exposed ends of the internal electrodes and the conductive region as nucleuses for plating deposition.Type: GrantFiled: March 5, 2012Date of Patent: March 4, 2014Assignee: Murata Manufacturing Co., Ltd.Inventors: Makoto Ogawa, Akihiro Motoki, Masahito Saruban, Wataru Ogawa
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Publication number: 20140040122Abstract: A content sharing system and a content sharing method of sharing contents following a free will of a user through belonging to a plurality of groups are disclosed. Identification information on each of one or more groups to which respective users belong is stored while associating it with identification information on the users. A download history of a content via user terminals by respective users is stored while associating it with the identification information on the users. A group or groups to which a user accessing via a user terminal belongs is/are determined. Whether a content already primarily downloaded by another user belonging to the determined group(s) exists is determined based on the download history and identification information. If the content already primarily downloaded by the another user exists, secondary download to the user terminal accessing the above-mentioned content is permitted.Type: ApplicationFiled: October 4, 2013Publication date: February 6, 2014Applicant: SMARTEBOOK.COM CO., LTD.Inventor: Wataru OGAWA
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Patent number: 8577966Abstract: A content sharing system and a content sharing method of sharing contents following a free will of a user through belonging to a plurality of groups are disclosed. Identification information on each of one or more groups to which respective users belong is stored while associating it with identification information on the users. A download history of a content via user terminals by respective users is stored while associating it with the identification information on the users. A group or groups to which a user accessing via a user terminal belongs is/are determined. Whether a content already primarily downloaded by another user belonging to the determined group(s) exists is determined based on the download history and identification information. If the content already primarily downloaded by the another user exists, secondary download to the user terminal accessing the above-mentioned content is permitted.Type: GrantFiled: March 13, 2013Date of Patent: November 5, 2013Assignee: SmartEbook.com Co., Ltd.Inventor: Wataru Ogawa
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Patent number: 8520362Abstract: In a method of forming an external electrode by growing plated depositions on exposed ends of a plurality of internal electrodes in a component main body, the component main body is polished to increase exposure of the internal electrodes. To prevent decreased external electrode fixing strength, a radius of curvature is reduced to about 0.01 mm or less for an R chamfered section formed in a ridge section of the component main body during polishing by ion milling, and exposed ends of the internal electrodes are recessed from end surfaces of the component main body with a recess length of about 1 ?m or less. Plating films to serve as external electrodes are formed to extend from the end surfaces of the component main body across the R chamfered section, and include end edges located on at least one of the principal surfaces and the side surfaces.Type: GrantFiled: January 27, 2012Date of Patent: August 27, 2013Assignee: Murata Manufacturing Co., Ltd.Inventors: Wataru Ogawa, Makoto Ogawa, Masahito Saruban, Toshiyuki Iwanaga, Akihiro Motoki
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Patent number: 8508913Abstract: In a method of manufacturing a laminate type electronic component, when a heat treatment is carried out after plating films, which at least partially define external electrodes, are formed by growing plated depositions deposited on exposed ends of a plurality of internal electrodes in a component main body, the presence of the plating films may not only interfere with moisture release, but may also cause blisters or bulge defects in the plating films, while moisture such as a plating solution in the component main body is removed by evaporation. To avoid such problems, cuts to divide exposed ends into multiple sections are formed in extending sections of internal electrodes. Thus, plating films include slits extending in the stacking direction at locations corresponding to positions of the cuts.Type: GrantFiled: December 27, 2011Date of Patent: August 13, 2013Assignee: Murata Manufacturing Co., Ltd.Inventors: Masahito Saruban, Makoto Ogawa, Wataru Ogawa, Akihiro Motoki, Syunsuke Takeuchi, Yoji Yamamoto
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Publication number: 20130204684Abstract: A content sharing system and a content sharing method of sharing contents following a free will of a user through belonging to a plurality of groups are disclosed. Identification information on each of one or more groups to which respective users belong is stored while associating it with identification information on the users. A download history of a content via user terminals by respective users is stored while associating it with the identification information on the users. A group or groups to which a user accessing via a user terminal belongs is/are determined. Whether a content already primarily downloaded by another user belonging to the determined group(s) exists is determined based on the download history and identification information. If the content already primarily downloaded by the another user exists, secondary download to the user terminal accessing the above-mentioned content is permitted.Type: ApplicationFiled: March 13, 2013Publication date: August 8, 2013Applicant: SmartEbook.com Co., Ltd.Inventor: Wataru OGAWA
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Patent number: 8443043Abstract: A content sharing system shares contents following a free will of a user through belonging to a plurality of groups. A group stores identification information on each of one or more groups to which respective users belong while being associated with identification information on the user. A file stores a download history of the content via user terminals by respective users while being associated with the identification information on the users. A group determination unit determines a group to which the user accessing via the user terminal. A file determination unit determines whether a content already primarily downloaded by another user belonging to the group determined by the group determination unit exists on the basis of the download history. If the content already primarily downloaded by the another user exists, secondary download to the user terminal accessing the above-mentioned content is permitted.Type: GrantFiled: April 13, 2010Date of Patent: May 14, 2013Assignee: SmartEbook.com Co., Ltd.Inventor: Wataru Ogawa
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Publication number: 20130062994Abstract: A method for manufacturing a laminated ceramic electronic component enables formation of a plating film as at least a portion of an external electrode which connects exposed ends of internal electrodes. A component main body including a plurality of ceramic layers and a plurality of internal electrodes partially exposed from the component main body is prepared such that the component main body has a conductive region formed by diffusion of a conductive component included in the internal electrodes at the end surfaces of the ceramic layers located between adjacent exposed ends of the plurality of internal electrodes. The ceramic layers are preferably composed of a glass ceramic containing a glass component of about 10 weight % or more. A plating film is formed directly on the component main body by growing the exposed ends of the internal electrodes and the conductive region as nucleuses for plating deposition.Type: ApplicationFiled: March 5, 2012Publication date: March 14, 2013Applicant: MURATA MANUFACTURING CO., LTD.Inventors: Makoto OGAWA, Akihiro MOTOKI, Masahito SARUBAN, Wataru OGAWA
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Publication number: 20120311039Abstract: A content sharing system shares contents following a free will of a user through belonging to a plurality of groups. A group stores identification information on each of one or more groups to which respective users belong while being associated with identification information on the user. A file stores a download history of the content via user terminals by respective users while being associated with the identification information on the users. A group determination unit determines a group to which the user accessing via the user terminal. A file determination unit determines whether a content already primarily downloaded by another user belonging to the group determined by the group determination unit exists on the basis of the download history. If the content already primarily downloaded by the another user exists, secondary download to the user terminal accessing the above-mentioned content is permitted.Type: ApplicationFiled: April 13, 2010Publication date: December 6, 2012Applicant: SMARTEBOOK.COM CO., LTD.Inventor: Wataru Ogawa
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Publication number: 20120194031Abstract: In a method of forming an external electrode by growing plated depositions on exposed ends of a plurality of internal electrodes in a component main body, the component main body is polished to increase exposure of the internal electrodes. To prevent decreased external electrode fixing strength, a radius of curvature is reduced to about 0.01 mm or less for an R chamfered section formed in a ridge section of the component main body during polishing by ion milling, and exposed ends of the internal electrodes are recessed from end surfaces of the component main body with a recess length of about 1 ?m or less. Plating films to serve as external electrodes are formed to extend from the end surfaces of the component main body across the R chamfered section, and include end edges located on at least one of the principal surfaces and the side surfaces.Type: ApplicationFiled: January 27, 2012Publication date: August 2, 2012Applicant: MURATA MANUFACTURING CO., LTD.Inventors: Wataru OGAWA, Makoto OGAWA, Masahito SARUBAN, Toshiyuki IWANAGA, Akihiro MOTOKI
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Publication number: 20120169180Abstract: In a method of manufacturing a laminate type electronic component, when a heat treatment is carried out after plating films, which at least partially define external electrodes, are formed by growing plated depositions deposited on exposed ends of a plurality of internal electrodes in a component main body, the presence of the plating films may not only interfere with moisture release, but may also cause blisters or bulge defects in the plating films, while moisture such as a plating solution in the component main body is removed by evaporation. To avoid such problems, cuts to divide exposed ends into multiple sections are formed in extending sections of internal electrodes. Thus, plating films include slits extending in the stacking direction at locations corresponding to positions of the cuts.Type: ApplicationFiled: December 27, 2011Publication date: July 5, 2012Applicant: MURATA MANUFACTURING CO., LTD.Inventors: Masahito SARUBAN, Makoto OGAWA, Wataru OGAWA, Akihiro MOTOKI, Syunsuke TAKEUCHI, Yoji YAMAMOTO