Patents by Inventor Hiroshi Ninomiya
Hiroshi Ninomiya 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: 20240108088Abstract: A sports glove includes an index finger portion, a middle finger portion, a ring finger portion, and a little finger portion, as well as a back portion and a first resistance portion. The back portion is connected to the index finger portion, the middle finger portion, the ring finger portion, and the little finger portion. The back portion covers a back of the wearer's hand. The first resistance portion has flexibility. The first resistance portion is disposed on at least one selected from the group consisting of the back portion, the ring finger portion, and the little finger portion such that when the index finger, the middle finger, the ring finger, and the little finger are bent, a magnitude of bending resistance applied to the little finger or the ring finger is greater than that applied to the middle finger or the index finger.Type: ApplicationFiled: October 3, 2023Publication date: April 4, 2024Inventors: Kosuke MIYAKOSHI, Hiroshi Nagao, Norikazu Ninomiya
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Publication number: 20230251172Abstract: A method for searching for statistics correlated with a strength of a pillar-shaped honeycomb formed body after firing having predetermined design specifications including a step of measuring two or more parameters for 90% or more of the polygonal cells excluding partial cells at the outermost periphery, and calculating two or more statistics for each parameter measured; a step of firing each of the plurality of pillar-shaped honeycomb formed bodies before firing under predetermined conditions to prepare a plurality of pillar-shaped honeycomb formed bodies after firing; a step of evaluating a correlation between the two or more statistics and the strength of the plurality of pillar-shaped honeycomb formed bodies after firing; and a step of determining a statistic having the highest correlation with the strength of the pillar-shaped honeycomb formed bodies after firing having the predetermined design specifications from among the two or more statistics.Type: ApplicationFiled: December 19, 2022Publication date: August 10, 2023Applicant: NGK Insulators, Ltd.Inventors: Shota UNO, Hiroshi NINOMIYA
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Publication number: 20220008754Abstract: An ultrasound emission device includes a generation part which generates an ultrasonic wave to an object side, and a bag containing a sealed liquid on the object side of the generation part. The generation part includes a piezoelectric element for generating the ultrasonic wave. The piezoelectric element includes a first surface facing the object side and a second surface facing away from the object side. The piezoelectric element includes, between the first and second surfaces, a piezoelectric layer which extends along the first and second surfaces, and a pair of electrodes which are superposed on two surfaces of the piezoelectric layer. The piezoelectric element flexurally deforms so that the first and second surfaces flex to the same side. The first surface is exposed to the inside of the bag to contact the liquid. The second surface is isolated from the liquid and is in contact with a gas.Type: ApplicationFiled: October 18, 2019Publication date: January 13, 2022Inventors: Izuru SATO, Tooru TAKAHASHI, Hiroshi NINOMIYA, Kentarou MIYAZATO
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Patent number: 9883289Abstract: An acoustic generator according to an embodiment includes at least a plurality of piezoelectric elements (exciters) and a vibrating portion. The piezoelectric elements vibrate upon reception of input of an electric signal. The piezoelectric elements are attached to the vibrating portion. The piezoelectric elements are attached to the vibrating portion asymmetrically with respect to all the symmetry axes of a figure drawn by a contour of the vibrating portion when seen from the above.Type: GrantFiled: July 30, 2013Date of Patent: January 30, 2018Assignee: Kyocera CorporationInventors: Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Kenji Yamakawa, Hiroshi Ninomiya
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Patent number: 9848268Abstract: There are provided an acoustic generator capable of generating a high-quality sound having little distortion, and an acoustic generation device and an electronic apparatus using the same. An acoustic generator has a vibration body, a first exciter, a second exciter, a first damping material and a second damping material. The vibration body has two surfaces which are positioned with a gap therebetween in a first direction. The first exciter and the second exciter are disposed on the vibration body. The first damping material is disposed on the vibration body and has a first portion which overlaps the first exciter when viewed in the first direction. The second damping material is disposed on the vibration body and has a second portion which overlaps the second exciter when viewed in the first direction.Type: GrantFiled: January 13, 2015Date of Patent: December 19, 2017Assignee: KYOCERA CORPORATIONInventors: Noriyuki Kushima, Kentarou Miyazato, Tooru Takahashi, Shuichi Fukuoka, Kenji Yamakawa, Masato Murahashi, Hiroshi Ninomiya
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Publication number: 20160337759Abstract: There are provided an acoustic generator capable of generating a high-quality sound having little distortion, and an acoustic generation device and an electronic apparatus using the same. An acoustic generator has a vibration body, a first exciter, a second exciter, a first damping material and a second damping material. The vibration body has two surfaces which are positioned with a gap therebetween in a first direction. The first exciter and the second exciter are disposed on the vibration body. The first damping material is disposed on the vibration body and has a first portion which overlaps the first exciter when viewed in the first direction. The second damping material is disposed on the vibration body and has a second portion which overlaps the second exciter when viewed in the first direction.Type: ApplicationFiled: January 13, 2015Publication date: November 17, 2016Applicant: KYOCERA CorporationInventors: Noriyuki KUSHIMA, Kentarou MIYAZATO, Tooru TAKAHASHI, Shuichi FUKUOKA, Kenji YAMAKAWA, Masato MURAHASHI, Hiroshi NINOMIYA
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Patent number: 9497550Abstract: The vibration device includes a vibration body, an exciter, and a load member. The exciter causes the vibration body to vibrate. The load member is attached to a part of the vibration body. The load member is not contacted to the exciter. The load member is configured to reduce an amplitude of the part of the vibration body where the load member is attached.Type: GrantFiled: November 29, 2012Date of Patent: November 15, 2016Assignee: KYOCERA CORPORATIONInventors: Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya, Takeshi Hirayama
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Patent number: 9392374Abstract: An acoustic generator according to an aspect of an embodiment includes a frame, a vibration body, and a piezoelectric vibration element. The vibration body is provided at an inner side of the frame. The piezoelectric vibration element is provided on the vibration body. The vibration body has a configuration in which a thin plate-like first portion and a thin plate-like second portion having different elastic moduli are laminated.Type: GrantFiled: July 31, 2013Date of Patent: July 12, 2016Assignee: Kyocera CorporationInventors: Takeshi Hirayama, Shuichi Fukuoka, Noriyuki Kushima, Saneaki Akieda, Hiroshi Ninomiya
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Patent number: 9392373Abstract: An acoustic generator according to one embodiment includes a piezoelectric element (exciter), a vibrating portion, and a plurality of dampers. The piezoelectric element receives an input of an electrical signal and is caused to vibrate. The piezoelectric element is mounted on the vibrating portion, and the vibrating portion is caused to vibrate by the vibration of the piezoelectric element. The dampers are integrated with the vibrating portion. The dampers are asymmetrically provided with respect to an axis of symmetry of a shape delineated by the outline of the vibrating portion, in a plan view of the vibrating portion from a side on which the piezoelectric element is mounted.Type: GrantFiled: April 30, 2013Date of Patent: July 12, 2016Assignee: Kyocera CorporationInventors: Atsushi Ishihara, Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino, Hiroshi Ninomiya
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Patent number: 9392375Abstract: The problem is to reduce variations of sound pressure in the sound pressure frequency characteristics. To solve the problem, an acoustic generator includes a film that is a supporting plate; a frame member that is provided on the outer circumference of the film; a piezoelectric element that is provided on the film within a frame of the frame member; and a resin layer that is provided on the film within the frame of the frame member, and the resin layer including an air bubble. By the air bubble, a decrease in the sound pressure is prevented, peaks and dips in the frequency characteristics of sound pressure are reduced, and high-quality sounds are generated.Type: GrantFiled: June 28, 2013Date of Patent: July 12, 2016Assignee: Kyocera CorporationInventors: Takeshi Hirayama, Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya
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Patent number: 9392372Abstract: An acoustic generator according to an aspect of an embodiment includes a piezoelectric element (exciter), a vibrating body. The piezoelectric element receives an input of an electrical signal and is caused to vibrate. The piezoelectric element is mounted on the vibrating body, and the vibrating body is caused to vibrate by the vibration of the piezoelectric element. The acoustic generator includes at least one pair of two adjacent portions with different stiffnesses in a plan view, and has at least one damper provided contacting with both of the two adjacent portions.Type: GrantFiled: May 31, 2013Date of Patent: July 12, 2016Assignee: Kyocera CorporationInventors: Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino, Atsushi Ishihara, Hiroshi Ninomiya, Kenji Yamakawa, Kentarou Miyazato
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Patent number: 9386378Abstract: Provided is an acoustic generator which has a high sound pressure at ultrahigh frequencies and which can suppress occurrence of large peak dips. An acoustic generator includes a film, a frame member disposed on an outer peripheral edge of the film, a piezoelectric element disposed on the film and inside the frame member, and a resin layer filled inside the frame member so as to cover the piezoelectric element.Type: GrantFiled: July 1, 2014Date of Patent: July 5, 2016Assignee: KYOCERA CORPORATIONInventors: Shuichi Fukuoka, Noriyuki Kushima, Hiroyuki Kawamura, Hiroshi Ninomiya
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Patent number: 9241205Abstract: A vibration device includes a first frame member, a first vibration body, a second frame member, a second vibration body, and an exciter. The first vibration body is provided in an inner region of the first frame member. The second frame member is attached to the first vibration body with a spacing from the first frame member. The second vibration body is provided in an inner region of the second frame member with a spacing from the first vibration body. The exciter is attached to the second vibration body.Type: GrantFiled: November 29, 2012Date of Patent: January 19, 2016Assignee: Kyocera CorporationInventors: Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya, Takeshi Hirayama
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Publication number: 20150326976Abstract: An acoustic generator according to an embodiment includes at least a plurality of piezoelectric elements (exciters) and a vibrating potion. The piezoelectric elements vibrate upon reception of input of an electric signal. The piezoelectric elements are attached to the vibrating potion. The piezoelectric elements are attached to the vibrating potion asymmetrically with respect to all the symmetry axes of a figure drawn by a contour of the vibrating potion when seen from the above.Type: ApplicationFiled: July 30, 2013Publication date: November 12, 2015Applicant: KYOCERA CORPORATIONInventors: Noriyuki KUSHIMA, Shuichi FUKUOKA, Takeshi HIRAYAMA, Kenji YAMAKAWA, Hiroshi NINOMIYA
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Patent number: 9154885Abstract: Provided are a sound generator including a frame body, a vibration body provided to the frame body in a state where a tensile force is applied to the vibration body, and a piezoelectric vibration element provided to the vibration body. In the sound generator, when a first direction and a second direction are directions along a main surface of the vibration body and intersect with each other, the tensile force in the first direction and the tensile force in the second direction are different from each other. A sound generation device and an electronic apparatus including the sound generator are also provided.Type: GrantFiled: August 12, 2013Date of Patent: October 6, 2015Assignee: KYOCERA CORPORATIONInventors: Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Masato Murahashi, Hiroshi Ninomiya
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Patent number: 9119003Abstract: There are provided a sound generator with less peaks and dips in sound-pressure frequency characteristics, and a sound-generating apparatus which employs the sound generator. A sound generator and a sound-generating apparatus using the same are provided, wherein the sound generator includes at least a vibration plate, and a plurality of piezoelectric elements attached to the vibration plate so as to be spaced from each other to cause the vibration plate to vibrate. The plurality of piezoelectric elements includes piezoelectric elements having at least two different thicknesses. The piezoelectric elements having at least two different thicknesses are disposed in two directions that cross each other in a main surface of the vibration plate. Accordingly, it is possible to achieve a sound generator, as well as a sound-generating apparatus which have less peaks and dips in sound-pressure frequency characteristics.Type: GrantFiled: June 29, 2012Date of Patent: August 25, 2015Assignee: KYOCERA CORPORATIONInventors: Shuichi Fukuoka, Noriyuki Kushima, Hiroshi Ninomiya, Takeshi Hirayama, Kenji Yamakawa
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Publication number: 20150201281Abstract: An acoustic generator according to an aspect of an embodiment includes a frame, a vibration body, and a piezoelectric vibration element. The vibration body is provided at an inner side of the frame. The piezoelectric vibration element is provided on the vibration body. The vibration body has a configuration in which a thin plate-like first portion and a thin plate-like second portion having different elastic moduli are laminated.Type: ApplicationFiled: July 31, 2013Publication date: July 16, 2015Applicant: KYOCERA CorporationInventors: Takeshi Hirayama, Shuichi Fukuoka, Noriyuki Kushima, Saneaki Akieda, Hiroshi Ninomiya
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Publication number: 20150195657Abstract: An acoustic generator according to one embodiment includes a piezoelectric element (exciter), a vibrating portion, and a plurality of dampers. The piezoelectric element receives an input of an electrical signal and is caused to vibrate. The piezoelectric element is mounted on the vibrating portion, and the vibrating portion is caused to vibrate by the vibration of the piezoelectric element. The dampers are integrated with the vibrating portion. The dampers are asymmetrically provided with respect to an axis of symmetry of a shape delineated by the outline of the vibrating portion, in a plan view of the vibrating portion from a side on which the piezoelectric element is mounted.Type: ApplicationFiled: April 30, 2013Publication date: July 9, 2015Applicant: KYOCERA CORPORATIONInventors: Atsushi Ishihara, Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino, Hiroshi Ninomiya
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Publication number: 20150172823Abstract: An acoustic generator according to an aspect of an embodiment includes a piezoelectric element (exciter), a vibrating body. The piezoelectric element receives an input of an electrical signal and is caused to vibrate. The piezoelectric element is mounted on the vibrating body, and the vibrating body is caused to vibrate by the vibration of the piezoelectric element. The acoustic generator includes at least one pair of two adjacent portions with different stiffnesses in a plan view, and has at least one damper provided contacting with both of the two adjacent portions.Type: ApplicationFiled: May 31, 2013Publication date: June 18, 2015Applicant: KYOCERA CorporationInventors: Shuichi Fukuoka, Noriyuki Kushima, Takeshi Hirayama, Tooru Takahashi, Yutaka Makino, Atsushi Ishihara, Hiroshi Ninomiya, Kenji Yamakawa, Kentarou Miyazato
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Publication number: 20150036846Abstract: Provided are a sound generator including a frame body, a vibration body provided to the frame body in a state where a tensile force is applied to the vibration body, and a piezoelectric vibration element provided to the vibration body. In the sound generator, when a first direction and a second direction are directions along a main surface of the vibration body and intersect with each other, the tensile force in the first direction and the tensile force in the second direction are different from each other. A sound generation device and an electronic apparatus including the sound generator are also provided.Type: ApplicationFiled: August 12, 2013Publication date: February 5, 2015Applicant: KYOCERA CorporationInventors: Noriyuki Kushima, Shuichi Fukuoka, Takeshi Hirayama, Masato Murahashi, Hiroshi Ninomiya