Patents by Inventor Hiroyuki Harano
Hiroyuki Harano 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: 20230398008Abstract: A lipolysis device that includes: a base material having a first surface and a second surface opposite the first surface; a glycerol introduction portion on the first surface of the base material, the glycerol introduction portion having a protrusion containing a lipolytic enzyme or a peptide compound having equivalent activity to that of the lipolytic enzyme; and a glycerol oxidation portion on the second surface of the base material, the glycerol oxidation portion containing glycerol oxidase that oxidizes glycerol introduced from the glycerol introduction portion.Type: ApplicationFiled: August 29, 2023Publication date: December 14, 2023Inventors: Hiroyuki HARANO, Hideyuki KUMITA, Yuji KINTAKA, Fumiko MORI, Nobuhiko TANAKA
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Patent number: 11788881Abstract: A detection sensor according to an aspect of the invention includes a vibratable film constituted by a piezoelectric film, a case accommodating the vibratable film, and a circuit board. The vibratable film is configured to be irradiated with infrared rays and thereby generate first electric signals through a pyroelectric effect, and configured to be vibrated by sound waves and thereby generate second electric signals through a piezoelectric effect. The case includes a transmissive part. The transmissive part is configured to transmit at least infrared rays and disposed on one side in a first direction relative to the vibratable film to face the vibratable film. The first direction is a thickness direction of the vibratable film. The circuit board is fixed to the case and disposed on the other side in the first direction relative to the vibratable film. The circuit board has a sound hole to input therethrough sound waves.Type: GrantFiled: August 10, 2021Date of Patent: October 17, 2023Assignee: HOSIDEN CORPORATIONInventors: Tsutomu Matsushita, Hiroyuki Harano, Ryuji Awamura, Hidenori Motonaga, Kensuke Nakanishi
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Patent number: 11647329Abstract: A microphone unit including a tubular case having an opened top and an opened bottom, a waterproof film made of metal that has a thickness of 0.01 mm or more and 0.05 mm or less, a hardness of 100 HV or more, a proof stress of 70 N/mm2 or more, and a tensile strength of 350 N/mm2 or more, the waterproof film being fixed to the bottom of the case so as to block an opening part of the bottom of the case, a substrate arranged in the case, a microphone mounted on the substrate, and a sealing member that seals an opening part of the top of the case.Type: GrantFiled: January 26, 2022Date of Patent: May 9, 2023Assignee: HOSIDEN CORPORATIONInventors: Tsutomu Matsushita, Hiroyuki Harano, Ryuji Awamura, Kensuke Nakanishi
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Patent number: 11638088Abstract: A sound collecting device that is located in a first space and collects sounds generated in a second space isolated from the first space by a predetermined plate, comprising a metal plate, a piezoelectric element fixed on an upper surface of the metal plate, a housing that has a tubular shape having opened upper and lower surfaces, and has an upper end surface adhesively attached to a lower surface of the metal plate and a lower end surface adhesively attached to the predetermined plate, and a vibration pickup terminal that is accommodated in the housing, and comprises a leg part adhesively attached to the lower surface of the metal plate, a shaft part extending downward from the leg part, and a tip part which is formed at a tip of the shaft part in the downward direction and comes into contact with the predetermined plate when the housing is adhesively attached to the predetermined plate.Type: GrantFiled: April 23, 2021Date of Patent: April 25, 2023Assignee: HOSIDEN CORPORATIONInventors: Tsutomu Matsushita, Hiroyuki Harano, Ryuji Awamura, Kensuke Nakanishi
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Publication number: 20220248132Abstract: A microphone unit including a tubular case having an opened top and an opened bottom, a waterproof film made of metal that has a thickness of 0.01 mm or more and 0.05 mm or less, a hardness of 100 HV or more, a proof stress of 70 N/mm2 or more, and a tensile strength of 350 N/mm2 or more, the waterproof film being fixed to the bottom of the case so as to block an opening part of the bottom of the case, a substrate arranged in the case, a microphone mounted on the substrate, and a sealing member that seals an opening part of the top of the case.Type: ApplicationFiled: January 26, 2022Publication date: August 4, 2022Applicant: HOSIDEN CORPORATIONInventors: Tsutomu MATSUSHITA, Hiroyuki HARANO, Ryuji AWAMURA, Kensuke NAKANISHI
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Publication number: 20220065691Abstract: A detection sensor according to an aspect of the invention includes a vibratable film constituted by a piezoelectric film, a case accommodating the vibratable film, and a circuit board. The vibratable film is configured to be irradiated with infrared rays and thereby generate first electric signals through a pyroelectric effect, and configured to be vibrated by sound waves and thereby generate second electric signals through a piezoelectric effect. The case includes a transmissive part. The transmissive part is configured to transmit at least infrared rays and disposed on one side in a first direction relative to the vibratable film to face the vibratable film. The first direction is a thickness direction of the vibratable film. The circuit board is fixed to the case and disposed on the other side in the first direction relative to the vibratable film. The circuit board has a sound hole to input therethrough sound waves.Type: ApplicationFiled: August 10, 2021Publication date: March 3, 2022Applicant: HOSIDEN CORPORATIONInventors: Tsutomu MATSUSHITA, Hiroyuki HARANO, Ryuji AWAMURA, Hidenori MOTONAGA, Kensuke NAKANISHI
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Publication number: 20220021969Abstract: The waterproof microphone according to the present invention comprises: a case that includes a partition wall separating an internal space into two chambers, a front chamber and a rear chamber, a hole in the partition wall for allowing communication between the front chamber and the rear chamber, and opening portions in surfaces of the front chamber and the rear chamber that face the partition wall; a waterproof vibrating membrane covering the opening portion of the front chamber; a microphone unit attached to a surface of the partition wall on the rear chamber side; and a sealing member sealing the opening portion of the rear chamber and including an air hole allowing communication between the rear chamber and an external space.Type: ApplicationFiled: July 9, 2021Publication date: January 20, 2022Applicant: HOSIDEN CORPORATIONInventors: Tsutomu MATSUSHITA, Hiroyuki HARANO, Ryuji AWAMURA, Kensuke NAKANISHI
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Publication number: 20210345035Abstract: A sound collecting device that is located in a first space and collects sounds generated in a second space isolated from the first space by a predetermined plate, comprising a metal plate, a piezoelectric element fixed on an upper surface of the metal plate, a housing that has a tubular shape having opened upper and lower surfaces, and has an upper end surface adhesively attached to a lower surface of the metal plate and a lower end surface adhesively attached to the predetermined plate, and a vibration pickup terminal that is accommodated in the housing, and comprises a leg part adhesively attached to the lower surface of the metal plate, a shaft part extending downward from the leg part, and a tip part which is formed at a tip of the shaft part in the downward direction and comes into contact with the predetermined plate when the housing is adhesively attached to the predetermined plate.Type: ApplicationFiled: April 23, 2021Publication date: November 4, 2021Applicant: HOSIDEN CORPORATIONInventors: Tsutomu MATSUSHITA, Hiroyuki HARANO, Ryuji AWAMURA, Kensuke NAKANISHI
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Publication number: 20200312556Abstract: A ceramic powder that contains 39.9 mol % to 47.0 mol % of Pb, 2.5 mol % to 6.7 mol % of La, more than 0 mol % to 4.4 mol % of Na, 42.6 mol % to 47.6 mol % of Zr, and more than 0 mol % to 6.2 mol % of Ti based on 100 mol % of a total amount of the Pb, the La, the Na, the Zr, and the Ti in the ceramic powder.Type: ApplicationFiled: May 20, 2020Publication date: October 1, 2020Inventors: Yuka Mataba, Hiroyuki Harano, Daiki Habu
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Patent number: 8879752Abstract: A microphone capable of canceling vibration noise caused by mechanical vibration is provided with, in capsules, a pair of diaphragms and a pair of back plates opposite to the respective diaphragms. A printed circuit board is disposed at the middle of capsules. A pair of diaphragms is disposed close and opposite to the surfaces of the printed circuit board with the printed circuit board disposed therebetween. The difference in distance from a vibration source to the two diaphragms is made small. The microphone has a high canceling effect for canceling vibration noise caused by mechanical vibration.Type: GrantFiled: March 10, 2011Date of Patent: November 4, 2014Assignee: Hosiden CorporationInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi
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Patent number: 8724839Abstract: A unidirectional microphone includes a cylindrical capsule, a front plate blocking one end of the cylindrical capsule, a front plate sound hole formed in the front plate, a vibrating membrane and a first rear pole plate that are housed in the cylindrical capsule and form capacitance, a substrate blocking another open end of the capsule, and a rear plate sound hole formed in the substrate. The front plate sound hole and the rear plate sound hole are placed on mutually opposite sides of a central axis of the capsule so as to be offset relative to the central axis. The directional axis can be significantly offset relative to the central axis of the microphone using the microphone alone.Type: GrantFiled: September 9, 2010Date of Patent: May 13, 2014Assignee: Hosiden CorporationInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi
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Patent number: 8391531Abstract: There is provided a condenser microphone that has improved portability and that can be realized at low costs.Type: GrantFiled: June 16, 2010Date of Patent: March 5, 2013Assignee: Hosiden CorporationInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi
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Publication number: 20130010981Abstract: A microphone capable of canceling vibration noise caused by mechanical vibration is provided with, in capsules, a pair of diaphragms and a pair of back plates opposite to the respective diaphragms. A printed circuit board is disposed at the middle of capsules. A pair of diaphragms is disposed close and opposite to the surfaces of the printed circuit board with the printed circuit board disposed therebetween. The difference in distance from a vibration source to the two diaphragms is made small. The microphone has a high canceling effect for canceling vibration noise caused by mechanical vibration.Type: ApplicationFiled: March 10, 2011Publication date: January 10, 2013Applicant: HOSIDEN CORPORATIONInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi
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Publication number: 20120195453Abstract: A unidirectional microphone includes a cylindrical capsule, a front plate blocking one end of the cylindrical capsule, a front plate sound hole formed in the front plate, a vibrating membrane and a first rear pole plate that are housed in the cylindrical capsule and form capacitance, a substrate blocking another open end of the capsule, and a rear plate sound hole formed in the substrate. The front plate sound hole and the rear plate sound hole are placed on mutually opposite sides of a central axis of the capsule so as to be offset relative to the central axis. The directional axis can be significantly offset relative to the central axis of the microphone using the microphone alone.Type: ApplicationFiled: September 9, 2010Publication date: August 2, 2012Applicant: Hosiden CorporationInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi
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Publication number: 20110002483Abstract: There is provided a condenser microphone that has improved portability and that can be realized at low costs.Type: ApplicationFiled: June 16, 2010Publication date: January 6, 2011Applicant: HOSIDEN CORPORATIONInventors: Hiroyuki Harano, Hiroshi Yamagata, Kazuo Ono, Kensuke Nakanishi