Patents by Inventor Masanori Honda
Masanori Honda 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: 11889253Abstract: Various implementations include earphone cushions and related headsets. In particular aspects, an earphone cushion includes: a body including a front surface configured to engage or surround an ear of a user, an outer side surface, an inner side surface opposing the outer side surface, and a rear surface opposing the front surface; a cover over a portion of the body, the cover including an outside radiating surface for contacting at least a portion of the user's head, wherein the cover includes a set of ports along at least one of (i) the inner side surface, (ii) the rear surface, or (iii) a junction between the inner side surface and the rear surface; and an acoustic mesh covering at least one port in the set of ports.Type: GrantFiled: January 10, 2022Date of Patent: January 30, 2024Assignee: Bose CorporationInventors: Johnpaul Philias Barrieau, Masanori Honda
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Publication number: 20240021185Abstract: Technology described in this document can be embodied in a method that includes receiving a first input signal representing audio captured by a first sensor disposed in a signal path of an active noise reduction (ANR) device, and receiving a second input signal representing audio captured by a second sensor disposed in the signal path of the ANR device. The method also includes processing, by at least one compensator, the first input signal and the second input signal to generate a drive signal for an acoustic transducer of the ANR device. A gain applied to the signal path is at least 3 dB less relative to an ANR signal path having a single sensor.Type: ApplicationFiled: April 19, 2023Publication date: January 18, 2024Inventors: Masanori Honda, Ricardo F. Carreras, Joseph H. Cattell
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Publication number: 20230311997Abstract: A side sill comprises a side sill outer and a side sill inner. Each of an upper-side side face portion (upper face portion) and a lower-side side face portion (lower face portion) of the side sill outer comprises a first bending portion bent toward an inside of the side sill. The side sill inner comprises an upper-side side face portion with a first upper face portion, an upper-side slant face portion and a second upper face portion and a lower-side side face portion with a first lower face portion, a lower-side slant face portion and a second lower face portion. The side sill inner comprises a pair of upper-and-lower second bending portions which are bent toward an inside of the side sill at respective positions between the second upper face portion and the upper-side slant face portion and between the second lower face portion and the lower-side slant face portion.Type: ApplicationFiled: January 13, 2023Publication date: October 5, 2023Applicant: MAZDA MOTOR CORPORATIONInventors: Isamu KIZAKI, Takuto Fukushima, Masanori Honda, Chikara Kawamura
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Publication number: 20230312019Abstract: A lower vehicle-body structure of a vehicle is provided with a frame member having a closed-cross section. The frame member comprises a first portion and a second portion. The first portion comprises a compression face portion and a pair of side face portions. The side face portion comprises a bending portion, a compression-side area which is positioned on a side of the compression face portion relative to the bending portion and where a compressive stress is generated when the bending load is applied, and a tension-side area which is positioned on a side away from the compression face portion relative to the bending portion and where a tensile stress is generated when the bending load is applied. The compression-side area is configured to have higher rigidity than the tension-side area.Type: ApplicationFiled: January 12, 2023Publication date: October 5, 2023Applicant: MAZDA MOTOR CORPORATIONInventors: Isamu KIZAKI, Takuto FUKUSHIMA, Masanori HONDA, Chikara KAWAMURA
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Publication number: 20230311998Abstract: A side sill constituting a vehicle body comprises a side sill outer and a side sill inner. Each of an upper-side side face portion (upper face portion) and a lower-side side face portion (lower face portion) of the side sill inner comprises a second bending portion (bending portion) being formed by each of the upper face portion and the lower face portion bent toward an inside of the side sill, an upper-side slant face portion and a lower-side slant portion which respectively extend toward the side sill outer in an oblique direction such that a width, in a vertical direction, of the side sill inner gradually increases, and a second upper face portion and a second lower face portion (vehicle-width-direction face portions) which respectively extend in a vehicle width direction toward an inward side, in the vehicle width direction, from the second bending portion.Type: ApplicationFiled: January 17, 2023Publication date: October 5, 2023Applicant: MAZDA MOTOR CORPORATIONInventors: Isamu KIZAKI, Takuto Fukushima, Masanori Honda, Chikara Kawamura
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Publication number: 20230224615Abstract: Various implementations include earphone cushions and related headsets. In particular aspects, an earphone cushion includes: a body including a front surface configured to engage or surround an ear of a user, an outer side surface, an inner side surface opposing the outer side surface, and a rear surface opposing the front surface; a cover over a portion of the body, the cover including an outside radiating surface for contacting at least a portion of the user's head, wherein the cover includes a set of ports along at least one of (i) the inner side surface, (ii) the rear surface, or (iii) a junction between the inner side surface and the rear surface; and an acoustic mesh covering at least one port in the set of ports.Type: ApplicationFiled: January 10, 2022Publication date: July 13, 2023Inventors: Johnpaul Philias Barrieau, Masanori Honda
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Patent number: 11651759Abstract: Technology described in this document can be embodied in a method that includes receiving a first input signal representing audio captured by a first sensor disposed in a signal path of an active noise reduction (ANR) device, and receiving a second input signal representing audio captured by a second sensor disposed in the signal path of the ANR device. The method also includes processing, by at least one compensator, the first input signal and the second input signal to generate a drive signal for an acoustic transducer of the ANR device. A gain applied to the signal path is at least 3 dB less relative to an ANR signal path having a single sensor.Type: GrantFiled: May 28, 2019Date of Patent: May 16, 2023Assignee: Bose CorporationInventors: Masanori Honda, Ricardo F. Carreras, Joseph H. Cattell
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Patent number: 11299020Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at three side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.Type: GrantFiled: July 15, 2020Date of Patent: April 12, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Masanori Honda, Tomohito Okuyama, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki, Isamu Kizaki, Eri Kaiki
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Patent number: 11254195Abstract: A vehicle-body structure of a vehicle comprises a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion, wherein the front side door comprises a door panel portion and reinforcement portions provided at a peripheral part of the door panel portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view, the reinforcement portions being made of a plate member.Type: GrantFiled: July 14, 2020Date of Patent: February 22, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Masanori Honda, Tomohito Okuyama, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki, Isamu Kizaki
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Patent number: 11254196Abstract: A vehicle-body structure of a vehicle comprises a front side door provided so as to open and close an opening portion for entrance which is formed by a vehicle-body frame member. The front side door comprises a door panel portion and reinforcement portions provided at a peripheral part of the door panel portion such that at least part of the reinforcement portions overlaps with the vehicle-body frame member in a vehicle side view, the reinforcement portions being configured to reinforce the door panel portion such that when a collision load is inputted to the front side door in a vehicle side collision, a connection state of the door panel portion and the vehicle-body frame member is maintained.Type: GrantFiled: July 14, 2020Date of Patent: February 22, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Masanori Honda, Tomohito Okuyama, Takehisa Kohira, Ryuji Nonaka, Toshiyuki Gendo, Ken Ueki, Isamu Kizaki
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Patent number: 11235644Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at two side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.Type: GrantFiled: July 15, 2020Date of Patent: February 1, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Eri Kaiki, Masanori Honda, Tomohito Okuyama, Ryuji Nonaka, Hideaki Fujii, Noboru Shouno, Daisuke Nakayama, Isamu Kizaki, Yuichi Sugimura, Taei Shibahara, Kaori Suzuki, Orie Tanaka
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Patent number: 11235646Abstract: A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).Type: GrantFiled: July 16, 2020Date of Patent: February 1, 2022Assignee: MAZDA MOTOR CORPORATIONInventors: Kaori Suzuki, Masanori Honda, Tomohito Okuyama, Ryuji Nonaka, Hideaki Fujii, Noboru Shouno, Daisuke Nakayama, Isamu Kizaki, Eri Kaiki, Yuichi Sugimura, Taei Shibahara, Orie Tanaka
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Patent number: 11062687Abstract: An active noise reduction (ANR) device includes a first sensor configured to generate an input signal indicative of an environment of the active noise reduction device, in which the first sensor has a measured roll-off frequency. A first compensator processes the input signal to generate a compensated input signal to compensate a difference between the measured roll-off frequency and a predetermined roll-off frequency for the first sensor. A second compensator processes the compensated input signal to generate a first signal for an acoustic transducer of the active noise reduction headphone.Type: GrantFiled: January 4, 2019Date of Patent: July 13, 2021Assignee: Bose CorporationInventor: Masanori Honda
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Patent number: 11059949Abstract: To provide prepreg having high thermostability and a molded body (fiber reinforced composite) obtained from the prepreg, the prepreg is formed by impregnating a reinforced fiber having an elastic modulus of 100 to 900 GPa with an epoxy resin composition including the following Components A to D so as to have a resin content within a range of 25 to 50 mass %: Component A: an epoxy resin having an oxazolidone ring structure in a molecule thereof; Component B: an epoxy resin that is liquid at 30° C.; Component C: a diblock copolymer having a B-M structure, wherein M is a block including at least 50 mass % of methyl methacrylate, B is a block immiscible with the epoxy resins and the block M, a glass transition temperature of the block B being 20° C. or lower; and Component D: dicyandiamide, or an amine curing agent that is a derivative of dicyandiamide.Type: GrantFiled: September 24, 2019Date of Patent: July 13, 2021Assignees: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD., Mazda Motor Corporation, Nippon Graphite Fiber CorporationInventors: Koichi Hattori, Yutaka Arai, Masaki Shimada, Tetsuya Sugiyama, Katsuya Himuro, Masanori Honda, Kenji Nishida, Hironobu Takahama
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Publication number: 20210202924Abstract: A lithium-ion battery device comprises a housing, a battery cell stored inside the housing, and an adjacent member provided adjacently to and on a rearward side, in a vehicle longitudinal direction, of the battery cell. The battery cell comprises a cell case, an electrode body stored inside the cell case, and a pair of terminals. The cell case includes a first main face and a second main face which face to each other in the vehicle longitudinal direction. At least two gap-forming portions which respectively have a smaller area than the second main face and have a specified thickness of the vehicle longitudinal direction are arranged between the second main face and the adjacent member. The two gap-forming portions are provided to be spaced apart from each other in an inter-terminal direction of the battery cell.Type: ApplicationFiled: September 17, 2020Publication date: July 1, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Wataru MASUDA, Teruhiko HANAOKA, Toshiki TAKAHASHI, Chikara KAWAMURA, Masanori HONDA
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Publication number: 20210023922Abstract: A vehicle-body structure of a vehicle comprises a front side door provided so as to open and close an opening portion for entrance which is formed by a vehicle-body frame member. The front side door comprises a door panel portion and reinforcement portions provided at a peripheral part of the door panel portion such that at least part of the reinforcement portions overlaps with the vehicle-body frame member in a vehicle side view, the reinforcement portions being configured to reinforce the door panel portion such that when a collision load is inputted to the front side door in a vehicle side collision, a connection state of the door panel portion and the vehicle-body frame member is maintained.Type: ApplicationFiled: July 14, 2020Publication date: January 28, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Masanori HONDA, Tomohito OKUYAMA, Takehisa KOHIRA, Ryuji NONAKA, Toshiyuki GENDO, Ken UEKI, Isamu KIZAKI
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Publication number: 20210023919Abstract: A side door comprises a door panel portion and a reinforcement portion (a rear-side reinforcement portion and others). The reinforcement portion is provided at at least one of a corner portion positioned between a lower portion and a front-side portion of a peripheral part of the door panel portion and another corner portion positioned between the lower portion and a rear-side portion of the peripheral part of the door panel portion such that the reinforcement portion overlaps with a vehicle-body frame member in a vehicle side view. The reinforcement portion is provided with a curved portion at an inside part of the corner portion where the reinforcement portion is provided. The curved portion is configured to be curved convexly toward an outside part of the corner portion in the vehicle side view.Type: ApplicationFiled: July 16, 2020Publication date: January 28, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Kaori SUZUKI, Masanori HONDA, Tomohito OKUYAMA, Ryuji NONAKA, Hideaki FUJII, Noboru SHOUNO, Daisuke NAKAYAMA, Isamu KIZAKI, Eri KAIKI, Yuichi SUGIMURA, Taei SHIBAHARA, Orie TANAKA
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Publication number: 20210023921Abstract: A side door comprises a door panel portion and a reinforcement portion (a lower-side reinforcement portion and others). The door panel portion is provided to cover an opening portion for entrance and configured such that its peripheral part overlaps with an opening-portion-forming vehicle-body frame member (a side sill and others) in a vehicle side view. The reinforcement portion is provided at the peripheral part of the door panel portion such that it overlaps with the opening-portion-forming vehicle-body frame member in the vehicle side view, thereby reinforcing the peripheral part of the door panel portion against a collision load applied to the side door from a vehicle side. The reinforcement portion is provided at a portion of the peripheral part of the door panel portion which includes a part corresponding to the vehicle-width-direction-extending vehicle-body frame member (a first floor cross member and others).Type: ApplicationFiled: July 16, 2020Publication date: January 28, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Kaori SUZUKI, Masanori HONDA, Tomohito OKUYAMA, Ryuji NONAKA, Hideaki FUJII, Noboru SHOUNO, Daisuke NAKAYAMA, Isamu KIZAKI, Eri KAIKI, Yuichi SUGIMURA, Taei SHIBAHARA, Orie TANAKA
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Publication number: 20210023920Abstract: A vehicle-body structure of a vehicle comprises a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion, wherein the front side door comprises a door panel portion and reinforcement portions provided at a peripheral part of the door panel portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view, the reinforcement portions being made of a plate member.Type: ApplicationFiled: July 14, 2020Publication date: January 28, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Masanori HONDA, Tomohito OKUYAMA, Takehisa KOHIRA, Ryuji NONAKA, Toshiyuki GENDO, Ken UEKI, Isamu KIZAKI
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Publication number: 20210023923Abstract: There are provided a vehicle-body frame member forming an opening portion for entrance at a vehicle side part and a front side door provided so as to open and close the opening portion. The vehicle-body frame member comprises a side sill, the front side door comprises a door panel portion provided with an inner lower portion which overlaps with the side sill in a vehicle wide view and reinforcement portions provided at three side-portions of a peripheral part of the door panel portion which are continuous and include the inner lower portion such that the reinforcement portions overlap with the vehicle-body frame member in a vehicle side view.Type: ApplicationFiled: July 15, 2020Publication date: January 28, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Masanori HONDA, Tomohito OKUYAMA, Takehisa KOHIRA, Ryuji NONAKA, Toshiyuki GENDO, Ken UEKI, Isamu KIZAKI, Eri KAIKI