Patents by Inventor Tatsuya Nishikawa
Tatsuya Nishikawa 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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Publication number: 20240109351Abstract: A printing device 10 includes a head unit 39 configured to eject liquid onto a medium; a first movement section 37 configured to move the head unit 39 in a width direction X; a guide frame 40 configured to guide movement of the head unit 39 in a width direction X; and a second movement section 38 configured to move the first movement section 37 in a forward and rearward direction Y intersecting the width direction X, wherein the guide frame 40 includes a first bent section 81 formed by bending a metal plate along the width direction X and a second bent section 82 formed by bending the metal plate along the width direction X, and guides the head unit 39 by a first guide section 84, which is between the first bent section 81 and the second bent section 82.Type: ApplicationFiled: September 29, 2023Publication date: April 4, 2024Inventors: Keita HANAWA, Tatsuya ITO, Ryo NISHIKAWA
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Patent number: 11927125Abstract: A prediction device that predicts time for a reducing agent accommodated in a container mounted on a work vehicle to freeze includes a remaining amount information acquisition unit configured to acquire remaining amount information indicating a remaining amount of the reducing agent in the container, a wall surface temperature acquisition unit configured to acquire a detection result of a wall surface temperature of the container, a reducing agent temperature acquisition unit configured to acquire a detection result of a temperature of the reducing agent, and a time calculation unit configured to calculate the time for the reducing agent to freeze based on the wall surface temperature, the reducing agent temperature, and the remaining amount information.Type: GrantFiled: July 16, 2020Date of Patent: March 12, 2024Assignee: Komatsu Ltd.Inventors: Akira Oka, Tatsuya Yamakawa, Yohei Nishikawa
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Publication number: 20240077328Abstract: There is provided a technique that can prevent too much information from being displayed. A map display system includes a current location obtaining part that obtains a current location of a vehicle; a destination obtaining part that obtains a destination of the vehicle; a map information obtaining part that obtains map information; a map display part that displays, based on the current location and the map information, a map including the current location and a traffic congestion icon on a display part, the traffic congestion icon indicating traffic congestion information of a road; and a display control part that performs deletion of the traffic congestion icon and display of an on-street parking space icon on the map, when a distance between the current location and the destination reaches less than or equal to a first threshold value, the on-street parking space icon indicating a parking space on a street.Type: ApplicationFiled: January 19, 2022Publication date: March 7, 2024Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Natsuki NISHIMURA, Sebastien HASTIR, Emmanuel RENQUIN, Olivier PIRLET, Emmanuel PRONNIER, Tatsuya NISHIKAWA, Taiki NAKAMURA
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Patent number: 10482855Abstract: To provide a change of sound in response to a player's operation that is close to the change of sound of real hi-hat cymbals. A hi-hat cymbal sound generation apparatus according to the present invention includes an input part, a recording part, a trigger part and a sound volume control part. The input part acquires state information and vibration information. The recording part records data on a foot close sound, data on a foot open sound, and data on a hit sound in each state indicated by the state information. The trigger part checks whether the vibration indicated by the vibration information falls within a predetermined range in which a sound generation procedure is to be started, and starts sound generation procedures for at least all the hit sounds when the trigger part determines that the vibration falls within the range in which a sound generation procedure is to be started.Type: GrantFiled: November 20, 2018Date of Patent: November 19, 2019Assignee: KORG INC.Inventors: Haruhiko Motohashi, Masahiko Akino, Tatsuya Nishikawa
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Patent number: 10475430Abstract: A hi-hat cymbal sound generation apparatus according to the present invention includes an input part, a recording part, a trigger part and a sound volume control part. The input part acquires distance information on a distance between a top pad and a bottom pad, state information and vibration information on a vibration of the top pad. The input part acquires the state information by determining the state information based on a corrected distance, which is obtained by adding a distance correction value, which corresponds to a magnitude of the vibration indicated by the vibration information, to the distance indicated by the distance information. The recording part records data on a hit sound in each state indicated by the state information. The trigger part checks whether the vibration indicated by the vibration information falls within a predetermined range in which a sound generation procedure is to be started.Type: GrantFiled: December 4, 2018Date of Patent: November 12, 2019Assignee: KORG INC.Inventors: Haruhiko Motohashi, Masahiko Akino, Tatsuya Nishikawa
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Patent number: 10475424Abstract: An electronic drum pad includes a drum shell; a mesh head stretched at the upper opening of the drum shell; a hard-resin sheet disposed adjacent to the rear surface of the mesh head and having a ring shape with an opening made at a center thereof; a cloth disposed adjacent to the rear surface of the hard-resin sheet; a strike absorbing member disposed adjacent to the rear surface of the cloth and formed by overlaying a plurality of sheets; and a tray disposed adjacent to the rear surface of the strike absorbing member and fitted into the lower opening of the drum shell.Type: GrantFiled: December 31, 2018Date of Patent: November 12, 2019Assignees: KORG, INC., PEARL MUSICAL INSTRUMENT CO.Inventors: Haruhiko Motohashi, Tatsuya Nishikawa, Akito Takegawa
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Publication number: 20190213983Abstract: An electronic drum pad includes a drum shell; a mesh head stretched at the upper opening of the drum shell; a hard-resin sheet disposed adjacent to the rear surface of the mesh head and having a ring shape with an opening made at a center thereof; a cloth disposed adjacent to the rear surface of the hard-resin sheet; a strike absorbing member disposed adjacent to the rear surface of the cloth and formed by overlaying a plurality of sheets; and a tray disposed adjacent to the rear surface of the strike absorbing member and fitted into the lower opening of the drum shell.Type: ApplicationFiled: December 31, 2018Publication date: July 11, 2019Applicants: KORG INC., Pearl Musical Instrument Co.Inventors: Haruhiko MOTOHASHI, Tatsuya NISHIKAWA, Akito TAKEGAWA
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Publication number: 20190180727Abstract: A hi-hat cymbal sound generation apparatus according to the present invention includes an input part, a recording part, a trigger part and a sound volume control part. The input part acquires distance information on a distance between a top pad and a bottom pad, state information and vibration information on a vibration of the top pad. The input part acquires the state information by determining the state information based on a corrected distance, which is obtained by adding a distance correction value, which corresponds to a magnitude of the vibration indicated by the vibration information, to the distance indicated by the distance information. The recording part records data on a hit sound in each state indicated by the state information. The trigger part checks whether the vibration indicated by the vibration information falls within a predetermined range in which a sound generation procedure is to be started.Type: ApplicationFiled: December 4, 2018Publication date: June 13, 2019Applicant: KORG INC.Inventors: Haruhiko MOTOHASHI, Masahiko AKINO, Tatsuya NISHIKAWA
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Publication number: 20190156798Abstract: To provide a change of sound in response to a player's operation that is close to the change of sound of real hi-hat cymbals. A hi-hat cymbal sound generation apparatus according to the present invention includes an input part, a recording part, a trigger part and a sound volume control part. The input part acquires state information and vibration information. The recording part records data on a foot close sound, data on a foot open sound, and data on a hit sound in each state indicated by the state information. The trigger part checks whether the vibration indicated by the vibration information falls within a predetermined range in which a sound generation procedure is to be started, and starts sound generation procedures for at least all the hit sounds when the trigger part determines that the vibration falls within the range in which a sound generation procedure is to be started.Type: ApplicationFiled: November 20, 2018Publication date: May 23, 2019Applicant: KORG INC.Inventors: Haruhiko MOTOHASHI, Masahiko AKINO, Tatsuya NISHIKAWA
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Patent number: 8888237Abstract: There is provided a liquid jetting apparatus including: a liquid jetting head configured to jet liquid; a liquid discharge unit configured to discharge the liquid from the liquid jetting head; a waste liquid recover unit including a waste liquid absorber configured to absorb a waste liquid discharged from the liquid jetting head by the liquid discharge unit and detection electrodes configured to detect a waste liquid amount absorbed into the waste liquid absorber; and a vibration generating source configured to vibrate the waste liquid absorber in a vibration direction, wherein the detection electrodes are disposed to make contact with an end surface defining the waste liquid absorber, and a normal direction of the end surface intersects with the vibration direction.Type: GrantFiled: August 16, 2012Date of Patent: November 18, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Hirofumi Kondo, Shuhei Hiwada, Masato Sueyasu, Yasuhiro Kato, Reiko Higashikawa, Tomoyuki Kubo, Toru Yamashita, Shigeru Suzuki, Hiroto Sugahara, Masayoshi Hayashi, Tatsuya Nishikawa
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Patent number: 8876236Abstract: A liquid jetting apparatus includes: a liquid jetting head in which nozzles for jetting the liquid are formed and which has an actuator for jetting the liquid from the nozzles; an interposer substrate which is provided to the liquid jetting head and on which a driver IC is mounted; a control substrate which controls the liquid jetting head; a wire member which connects the interposer substrate and the control substrate; and a flexible circuit board which connects the interposer substrate and the actuator, wherein the interposer substrate has a first connecting portion to which the wire member is to be connected, and a second connecting portion to which the flexible circuit board is to be connected, and the driver IC is arranged nearer to the first connecting portion than the second connecting portion of the interposer substrate.Type: GrantFiled: March 27, 2012Date of Patent: November 4, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Hirofumi Kondo, Yasuhiro Kato, Masayoshi Hayashi, Tatsuya Nishikawa, Reiko Higashikawa, Toru Yamashita, Masato Sueyasu
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Patent number: 8657406Abstract: A liquid jetting apparatus is provided including: a liquid jetting head having a nozzle formed therein through which the liquid is jetted; a driving unit which is configured to output energy to the liquid jetting head; an energy recovery mechanism which is configured to recover and supply a part of the energy supplied from the driving unit to the liquid jetting head; and a mist removing unit to which the part of the energy recovered by the energy recovery mechanism is supplied so that the supplied energy is used to remove a mist generated under a condition that the liquid jetting head jets the liquid.Type: GrantFiled: September 13, 2012Date of Patent: February 25, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Reiko Higashikawa, Hirofumi Kondo, Tomoyuki Kubo, Masayoshi Hayashi, Masato Sueyasu, Toru Yamashita, Tatsuya Nishikawa, Yasuhiro Kato, Shuhei Hiwada
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Publication number: 20130083102Abstract: A liquid jetting apparatus includes: a liquid jetting head in which nozzles for jetting the liquid are formed and which has an actuator for jetting the liquid from the nozzles; an interposer substrate which is provided to the liquid jetting head and on which a driver IC is mounted; a control substrate which controls the liquid jetting head; a wire member which connects the interposer substrate and the control substrate; and a flexible circuit board which connects the interposer substrate and the actuator, wherein the interposer substrate has a first connecting portion to which the wire member is to be connected, and a second connecting portion to which the flexible circuit board is to be connected, and the driver IC is arranged nearer to the first connecting portion than the second connecting portion of the interposer substrate.Type: ApplicationFiled: March 27, 2012Publication date: April 4, 2013Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Hirofumi KONDO, Yasuhiro KATO, Masayoshi HAYASHI, Tatsuya NISHIKAWA, Reiko HIGASHIKAWA, Toru YAMASHITA, Masato SUEYASU
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Publication number: 20130083121Abstract: A liquid jetting apparatus is provided including: a liquid jetting head having a nozzle formed therein through which the liquid is jetted; a driving unit which is configured to output energy to the liquid jetting head; an energy recovery mechanism which is configured to recover and supply a part of the energy supplied from the driving unit to the liquid jetting head; and a mist removing unit to which the part of the energy recovered by the energy recovery mechanism is supplied so that the supplied energy is used to remove a mist generated under a condition that the liquid jetting head jets the liquid.Type: ApplicationFiled: September 13, 2012Publication date: April 4, 2013Inventors: Reiko HIGASHIKAWA, Hirofumi KONDO, Tomoyuki KUBO, Masayoshi HAYASHI, Masato SUEYASU, Toru YAMASHITA, Tatsuya NISHIKAWA, Yasuhiro KATO, Shuhei HIWADA
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Publication number: 20130076827Abstract: There is provided a liquid jetting apparatus including: a liquid jetting head configured to jet liquid; a liquid discharge unit configured to discharge the liquid from the liquid jetting head; a waste liquid recover unit including a waste liquid absorber configured to absorb a waste liquid discharged from the liquid jetting head by the liquid discharge unit and detection electrodes configured to detect a waste liquid amount absorbed into the waste liquid absorber; and a vibration generating source configured to vibrate the waste liquid absorber in a vibration direction, wherein the detection electrodes are disposed to make contact with an end surface defining the waste liquid absorber, and a normal direction of the end surface intersects with the vibration direction.Type: ApplicationFiled: August 16, 2012Publication date: March 28, 2013Inventors: Hirofumi Kondo, Shuhei Hiwada, Masato Sueyasu, Yasuhiro Kato, Reiko Higashikawa, Tomoyuki Kubo, Toru Yamashita, Shigeru Suzuki, Hiroto Sugahara, Masayoshi Hayashi, Tatsuya Nishikawa
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Patent number: 8303090Abstract: A method for producing a liquid discharge apparatus is provided, including preparing a liquid discharge head including driving sections which apply a discharge pressure to a liquid; preparing a wiring board including a base board having lands formed on a surface and thermally expandable members arranged in hollow portions of the base board; forming terminals on electrodes of the liquid discharge head; making the lands be in contact with the terminals while securing a space between the liquid discharge head and the wiring board; making a heater to abut against areas of the wiring board arranged with the thermally expandable members; and heating the thermally expandable members by the heater so that the thermally expandable members are expanded to be brought in contact under pressure with the terminals.Type: GrantFiled: August 16, 2010Date of Patent: November 6, 2012Assignee: Brother Kogyo Kabushiki KaishaInventor: Tatsuya Nishikawa
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Publication number: 20110073674Abstract: A method for producing a liquid discharge apparatus is provided, including preparing a liquid discharge head including driving sections which apply a discharge pressure to a liquid; preparing a wiring board including a base board having lands formed on a surface and thermally expandable members arranged in hollow portions of the base board; forming terminals on electrodes of the liquid discharge head; making the lands be in contact with the terminals while securing a space between the liquid discharge head and the wiring board; making a heater to abut against areas of the wiring board arranged with the thermally expandable members; and heating the thermally expandable members by the heater so that the thermally expandable members are expanded to be brought in contact under pressure with the terminals.Type: ApplicationFiled: August 16, 2010Publication date: March 31, 2011Inventor: Tatsuya Nishikawa
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Patent number: 7117681Abstract: A thrust control valve includes a nozzle having a gas supply chamber, a gas jetting chamber and a connecting passage therebetween. The nozzle has an upstream inner surface defining the gas supply chamber and a downstream inner surface defining the gas jetting chamber. The valve also includes a plug axially movably inserted into the gas supply chamber, the connecting passage and the gas jetting chamber. The plug has an upstream outer surface facing the upstream inner surface to define an upstream passage and a downstream outer surface facing the downstream inner surface to define a downstream passage. The plug can control thrust by simultaneously changing sectional areas of the upstream and downstream passages by an axial movement of the plug.Type: GrantFiled: February 10, 2004Date of Patent: October 10, 2006Assignee: Kawasaki Jukogyo Kabushiki KaishaInventors: Hiroshi Kato, Tatsuo Takahashi, Hideaki Tanaka, Tatsuya Nishikawa
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Publication number: 20040195363Abstract: A thrust control valve includes a nozzle having a gas supply chamber, a gas jetting chamber and a connecting passage therebetween. The nozzle has an upstream inner surface defining the gas supply chamber and a downstream inner surface defining the gas jetting chamber. The valve also includes a plug axially movably inserted into the gas supply chamber, the connecting passage and the gas jetting chamber. The plug has an upstream outer surface facing the upstream inner surface to define an upstream passage and a downstream outer surface facing the downstream inner surface to define a downstream passage. The plug can control thrust by simultaneously changing sectional areas of the upstream and downstream passages by an axial movement of the plug.Type: ApplicationFiled: February 10, 2004Publication date: October 7, 2004Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Hiroshi Kato, Tatsuo Takahashi, Hideaki Tanaka, Tatsuya Nishikawa
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Patent number: 6424297Abstract: A method is provided for detecting the position of a moving body in which the position of a moving body such as a vehicle can be detected with a high degree of precision. It is possible to perform at least data communication using radio waves between radio base stations and a vehicle capable of movement. Precise positions are stored in advance in the radio base stations and radio wave clocks that keep a common time are provided in the radio base stations. The radio base stations transmit radio waves containing this time information. The vehicle receives these radio waves and determines the difference between the received time information and a clock provided in the vehicle in order to detect the current position of the vehicle by calculating the distances between the vehicle and each of the radio base stations.Type: GrantFiled: March 30, 2001Date of Patent: July 23, 2002Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Kazuya Tamura, Tatsuya Nishikawa