Patents by Inventor Hiroaki Iwamoto
Hiroaki Iwamoto 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).
-
Publication number: 20230407107Abstract: The present invention relates to a liquid-repellent composition which is hydrocarbon-based and can impart excellent liquid repellency; a method for treating a substrate using the liquid-repellent composition; and an article equipped with a coating film which is hydrocarbon-based and has excellent liquid repellency. The liquid-repellent composition of the present invention comprises a polymer (A) having a unit based on the following monomer (a); in the method for treating a substrate of the present invention, a substrate is treated with the liquid-repellent composition of the present invention; and the article of the present invention has a substrate treated with the liquid-repellent composition of the present invention. Formula (a) is (R1—Q1—)HC?CH(—Q2—R2). Q1 and Q2 each independently a divalent linking group. R1 and R2 each independently a monovalent hydrocarbon group having 8 to 24 carbon atoms.Type: ApplicationFiled: September 5, 2023Publication date: December 21, 2023Applicant: AGC Inc.Inventors: Taihei TANIGUCHI, Ryohei KOGUCHI, Hajime EGUCHI, Masakatsu IRIE, Yusuke YASU, Hiroaki IWAMOTO, Kazunori SUGIYAMA
-
Patent number: 11084835Abstract: Provided is a 2,3-bisphosphinopyrazine derivative represented by the following general formula (1), wherein R1, R2, R3, and R4 represent an optionally substituted straight-chain or branched alkyl group having 1 to 10 carbon atoms, an optionally substituted cycloalkyl group, an optionally substituted adamantyl group, or an optionally substituted phenyl group, R5 represents an optionally substituted alkyl group having 1 to 10 carbon atoms or an optionally substituted phenyl group, each R5 may be the same group or a different group, R6 represents a monovalent substituent, n denotes an integer of 0 to 2.Type: GrantFiled: March 1, 2019Date of Patent: August 10, 2021Assignees: NIPPON CHEMICAL INDUSTRIAL CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Ken Tamura, Natsuhiro Sano
-
Patent number: 11053265Abstract: An optically active 2,3-bisphosphinopyrazine derivative represented by the following general formula (1): wherein R1 represents a group selected from a branched alkyl group having 3 or more carbon atoms, an adamantyl group, an optionally substituted cycloalkyl group, and an optionally substituted aryl group; R2 represents a group selected from a branched alkyl group having 3 or more carbon atoms, an adamantyl group, and an optionally substituted cycloalkyl group, provided that when R1 is a tert-butyl group, R1 and R2 are not the same; R3 represents a monovalent substituent; n represents an integer of 0 to 4; and * represents an asymmetric center on a phosphorus atom.Type: GrantFiled: September 28, 2018Date of Patent: July 6, 2021Assignees: NIPPON CHEMICAL INDUSTRIAL CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Ken Tamura
-
Publication number: 20210047351Abstract: Provided is a 2,3-bisphosphinopyrazine derivative represented by the following general formula (1), wherein R1, R2, R3, and R4 represent an optionally substituted straight-chain or branched alkyl group having 1 to 10 carbon atoms, an optionally substituted cycloalkyl group, an optionally substituted adamantyl group, or an optionally substituted phenyl group, R5 represents an optionally substituted alkyl group having 1 to 10 carbon atoms or an optionally substituted phenyl group, each R5 may be the same group or a different group, R6 represents a monovalent substituent, n denotes an integer of 0 toType: ApplicationFiled: March 1, 2019Publication date: February 18, 2021Applicants: Nippon Chemical Industrial Co., Ltd., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Ken Tamura, Natsuhiro Sano
-
Publication number: 20200377536Abstract: An optically active 2,3-bisphosphinopyrazine derivative represented by the following general formula (1): wherein R1 represents a group selected from a branched alkyl group having 3 or more carbon atoms, an adamantyl group, an optionally substituted cycloalkyl group, and an optionally substituted aryl group; R2 represents a group selected from a branched alkyl group having 3 or more carbon atoms, an adamantyl group, and an optionally substituted cycloalkyl group, provided that when R1 is a tert-butyl group, R1 and R2 are not the same; R3 represents a monovalent substituent; n represents an integer of 0 to 4; and * represents an asymmetric center on a phosphorus atom.Type: ApplicationFiled: September 28, 2018Publication date: December 3, 2020Applicants: Nippon Chemical Industrial Co., Ltd., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITYInventors: Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Ken Tamura
-
Patent number: 10315606Abstract: An occupant protection device includes a multidirectional airbag that inflates and deploys from a state housed in a headrest on receipt of supplied gas. The multidirectional airbag is configured as an integral bag body to surround a head of a seated occupant with a front deployment section and a pair of left and right lateral deployment sections. The front deployment section includes a front inflating portion that deploys to a seat forward direction of the head of the seated occupant and of at least one of a shoulder or chest of the seated occupant. Each of the pair of left and right lateral deployment sections includes a lateral inflating portion that is connected to the front deployment section and inflates and deploys alongside the head of the seated occupant.Type: GrantFiled: September 17, 2015Date of Patent: June 11, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Mitsuyoshi Ohno, Katsuya Shimazu, Hiroaki Iwamoto
-
Publication number: 20180236962Abstract: An occupant protection device includes a multidirectional airbag that inflates and deploys from a state housed in a headrest on receipt of supplied gas. The multidirectional airbag is configured as an integral bag body to surround a head of a seated occupant with a front deployment section and a pair of left and right lateral deployment sections. The front deployment section includes a front inflating portion that deploys to a seat forward direction of the head of the seated occupant and of at least one of a shoulder or chest of the seated occupant. Each of the pair of left and right lateral deployment sections includes a lateral inflating portion that is connected to the front deployment section and inflates and deploys alongside the head of the seated occupant.Type: ApplicationFiled: September 17, 2015Publication date: August 23, 2018Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Mitsuyoshi OHNO, Katsuya SHIMAZU, Hiroaki IWAMOTO
-
Patent number: 9281505Abstract: A battery mounting structure for a vehicle includes a battery frame upper fabricated of fiber-reinforced resin, a battery frame lower fabricated of fiber-reinforced resin, and an intermediate member fabricated of fiber-reinforced resin. A battery that is disposed at a vehicle body lower side of a floor panel is attached at the battery frame upper. With the battery frame upper the battery frame lower structures a closed cross section structure. The intermediate member is interposed between the battery frame upper and the battery frame lower. The intermediate member is provided with a plural number of upper end portions that abut against or are disposed close to a lower face of the battery frame upper and a plural number of lower end portions that abut against or are disposed close to an upper face of the battery frame lower.Type: GrantFiled: October 16, 2012Date of Patent: March 8, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuyuki Hihara, Hiroaki Iwamoto
-
Publication number: 20150249240Abstract: A battery mounting structure for a vehicle includes a battery frame upper fabricated of fiber-reinforced resin, a battery frame lower fabricated of fiber-reinforced resin, and an intermediate member fabricated of fiber-reinforced resin. A battery that is disposed at a vehicle body lower side of a floor panel is attached at the battery frame upper. With the battery frame upper the battery frame lower structures a closed cross section structure. The intermediate member is interposed between the battery frame upper and the battery frame lower. The intermediate member is provided with a plural number of upper end portions that abut against or are disposed close to a lower face of the battery frame upper and a plural number of lower end portions that abut against or are disposed close to an upper face of the battery frame lower.Type: ApplicationFiled: October 16, 2012Publication date: September 3, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yasuyuki Hihara, Hiroaki Iwamoto
-
Patent number: 8894130Abstract: A vehicle lower section structure is obtained that has a simple structure and is capable of increasing the rigidity and strength of a framework structure that is long in the vehicle front-rear direction. A vehicle lower section structure includes: an upper panel including a pair of respectively vehicle-downwards facing joining faces that are separated from each other in the vehicle width direction; a lower panel that with the upper panel configures a framework structure that is long in the vehicle front-rear direction and has a closed cross-section by the joining faces of the upper panel being joined to vehicle-upwards facing joining faces of the lower panel; and a seat rail that is long in the vehicle front-rear direction and is fixed to a portion of the upper panel that configures an upper wall of the closed cross-section of the framework structure.Type: GrantFiled: February 15, 2011Date of Patent: November 25, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hiroaki Iwamoto, Koki Ikeda, Yasuyuki Hihara
-
Patent number: 8827355Abstract: A vehicle body structure has a floor panel upper; a rocker provided so as to extend in a vehicle longitudinal direction at a vehicle transverse direction outer side of the floor panel upper, and having a rocker upper and a rocker lower that are divided in a vehicle vertical direction; a floor reinforcement provided so as to extend in the vehicle longitudinal direction at a central portion between the rocker and a tunnel portion formed at a vehicle transverse direction central portion of the floor panel upper, and disposed at a vehicle rear side of a front side member; and an intermediate reinforcement lower provided so as to extend in the vehicle longitudinal direction between the rocker and the floor reinforcement, disposed at a vehicle lower side of the floor panel upper, and formed integrally with the rocker lower via a flange portion.Type: GrantFiled: September 1, 2011Date of Patent: September 9, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hiroaki Iwamoto, Fumihiko Kishima, Kazuya Koizumi
-
Publication number: 20140159422Abstract: A vehicle body structure has a floor panel upper; a rocker provided so as to extend in a vehicle longitudinal direction at a vehicle transverse direction outer side of the floor panel upper, and having a rocker upper and a rocker lower that are divided in a vehicle vertical direction; a floor reinforcement provided so as to extend in the vehicle longitudinal direction at a central portion between the rocker and a tunnel portion formed at a vehicle transverse direction central portion of the floor panel upper, and disposed at a vehicle rear side of a front side member; and an intermediate reinforcement lower provided so as to extend in the vehicle longitudinal direction between the rocker and the floor reinforcement, disposed at a vehicle lower side of the floor panel upper, and formed integrally with the rocker lower via a flange portion.Type: ApplicationFiled: September 1, 2011Publication date: June 12, 2014Inventors: Hiroaki Iwamoto, Fumihiko Kishima, Kazuya Koizumi
-
Patent number: 8745674Abstract: A broadcast signal receiving apparatus receives a plurality of transport streams and uses conditional access provided by an external adapter. The broadcast signal receiving apparatus includes a pre-processor operable to extract a part of information, by elementary stream unit, from each of the plurality of transport streams by receiving a filtering condition from the external adapter and performing filtering on the plurality of transport streams according to the filtering condition. The broadcast signal receiving apparatus also includes a multiplexer, an output interface, an input interface, and a demultiplexer. The external adapter is detachable from the broadcast signal receiving apparatus, and includes a conditional access descrambler that descrambles transport stream packets in the multiplexed data that are protected by conditional access with a packet identifier specified by the controller in the broadcast signal receiving apparatus.Type: GrantFiled: December 22, 2011Date of Patent: June 3, 2014Assignee: Panasonic CorporationInventors: Michiko Tanaka, Hiroaki Iwamoto
-
Patent number: 8724965Abstract: A playback apparatus has a platform 1410 that is a program execution environment of an application 1400. When the platform 1410 initiates the application 1400, a graphics information transmission unit 1403, which corresponds to an API function, obtains graphics information and stores the graphics information in a graphics information storage unit 1413. A graphics information control unit 1414 selects graphics information to be rendered, based on a stream event obtained by a stream event reception unit 1416 and the graphics information stored in the graphics information storage unit 1413. The graphics information control unit 1414 has a graphics rendition unit 1415 render the selected graphics with a video playback timing relating to the stream event.Type: GrantFiled: October 30, 2009Date of Patent: May 13, 2014Assignee: Panasonic CorporationInventors: Satoshi Hashimoto, Masahiro Oashi, Hiroaki Iwamoto
-
Patent number: 8636093Abstract: To obtain a vehicle body lower portion structure that can efficiently absorb and disperse load of a front or rear collision including an offset collision or an oblique collision, and transmit the load to an underbody. A vehicle body lower portion structure has an underbody at which a dash lower portion and a lower back portion are provided to stand from both ends in a vehicle front-rear direction at a floor portion, a suspension member the length direction thereof is along a vehicle transverse direction and is joined to the underbody in a state of planarly-contacting a front surface of the dash lower portion, and a front EA member a length direction thereof is along the vehicle transverse direction and is joined to a front wall of the suspension member.Type: GrantFiled: August 30, 2010Date of Patent: January 28, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Yoshitaka Sotoyama, Koki Ikeda, Shigeru Inamori, Kazuhiro Seki, Hiroaki Iwamoto, Masahiro Ono, Sho Maeda
-
Publication number: 20130320713Abstract: A vehicle lower section structure is obtained that has a simple structure and is capable of increasing the rigidity and strength of a framework structure that is long in the vehicle front-rear direction. A vehicle lower section structure includes: an upper panel including a pair of respectively vehicle-downwards facing joining faces that are separated from each other in the vehicle width direction; a lower panel that with the upper panel configures a framework structure that is long in the vehicle front-rear direction and has a closed cross-section by the joining faces of the upper panel being joined to vehicle-upwards facing joining faces of the lower panel; and a seat rail that is long in the vehicle front-rear direction and is fixed to a portion of the upper panel that configures an upper wall of the closed cross-section of the framework structure.Type: ApplicationFiled: February 15, 2011Publication date: December 5, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hiroaki Iwamoto, Koki Ikeda, Yasuyuki Hihara
-
Patent number: 8509596Abstract: A BD-ROM contains a plurality of titles which can be branched among, and a Java application. The Java application is a program described in a programming language for a virtual machine. A life cycle where execution by the virtual machine is enabled is predetermined. Each of the titles contains an application management table indicates an application that has a life cycle bound to the title.Type: GrantFiled: April 9, 2010Date of Patent: August 13, 2013Assignee: Panasonic CorporationInventors: Wataru Ikeda, Hiroaki Iwamoto, Tomoyuki Okada
-
Publication number: 20130154308Abstract: To obtain a vehicle body lower portion structure that can efficiently absorb and disperse load of a front or rear collision including an offset collision or an oblique collision, and transmit the load to an underbody. A vehicle body lower portion structure has an underbody at which a dash lower portion and a lower back portion are provided to stand from both ends in a vehicle front-rear direction at a floor portion, a suspension member the length direction thereof is along a vehicle transverse direction and is joined to the underbody in a state of planarly-contacting a front surface of the dash lower portion, and a front EA member a length direction thereof is along the vehicle transverse direction and is joined to a front wall of the suspension member.Type: ApplicationFiled: August 30, 2010Publication date: June 20, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshitaka Sotoyama, Koki Ikeda, Shigeru Inamori, Kazuhiro Seki, Hiroaki Iwamoto, Masahiro Ono, Sho Maeda
-
Patent number: 8437625Abstract: An BD-ROM playback apparatus simultaneously executes reproduction of a title including an AVClip and executes an application. The BD-ROM playback apparatus includes a BD-J module (35) executing an application, a playback control engine (32) for reproducing the AVClip belonging to a title, and a module manager (34) for controlling branching between titles. The BD-J module (35) includes a Java virtual machine (38) and an application manager (36). The Java virtual machine (38) interprets the application, generates an instance, and executes the generated instance. When the instance is that a work memory (37) in the Java virtual machine (38) exists, the application manager (36) interprets that the title playback is continuing even if the application has terminated. When a playback completion event is issued from the playback control engine (32), the module manager (34) is made to select the next title even if the title playback has terminated.Type: GrantFiled: October 12, 2004Date of Patent: May 7, 2013Assignee: Panasonic CorporationInventors: Wataru Ikeda, Hiroaki Iwamoto, Tomoyuki Okada
-
Patent number: 8406611Abstract: A machine readable disc in which a machine readable application program, a digital stream, and management information including plural pieces of play list information which define playback paths of the digital stream are recorded. The machine readable application program is readable by a virtual machine included in a machine. A life cycle during which the machine readable application program can be read and executed by the virtual machine is specified. The management information includes information that indicates a predetermined piece of play list information, among plural pieces of play list information, which defines a playback path of the digital stream that is played back by a playback control engine included in the machine during the life cycle, simultaneously with the execution of the machine readable application program.Type: GrantFiled: October 19, 2009Date of Patent: March 26, 2013Assignee: Panasonic CorporationInventors: Hiroaki Iwamoto, Wataru Ikeda, Tomoyuki Okada, Masafumi Okubo