Patents by Inventor Yasufumi Honda
Yasufumi 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: 9856397Abstract: An multilayer coated film comprises a waterborne intermediate-coat coating material and a waterborne basecoat coating material both containing a core/shell type resin emulsion (A) in which the core portion is an acrylic resin (A1) and the shell portion is a polyurethane resin (A2), a water-soluble or water-dispersible polyurethane resin (B), a water-soluble or water-dispersible polyester resin (C), and a melamine resin (D), and, based on the combined resin solids content by mass of aforesaid components (A) to (C), the solids content by mass of component (A) is 5-25 mass %, the solids content by mass of component (B) is 45-65 mass %, the solids content by mass of component (C) is 20-40 mass %, and the solids content by mass of component (D) is 35-45 mass %.Type: GrantFiled: April 9, 2014Date of Patent: January 2, 2018Assignees: BASF Coatings GmbH, Nissan Motor Co., Ltd.Inventors: Yohei Koyama, Yasufumi Honda, Souichi Mori, Hisayuki Nakashima, Hironori Tsutsui
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Patent number: 9764536Abstract: A multi-layer paint film satisfies paint film performance, such as water resistance, impact resistance and the like, required of an automobile paint film and which has excellent paint film appearance is obtained. The method comprises coating an aqueous first base paint (A) over an electrodeposited cured paint film to form a first base paint film, and then coating an aqueous second base paint (B) over the first base paint film without carrying out preliminary drying by heating after forming the first base paint film to form a second base paint film, preliminary drying by heating is carried out after forming the second base paint film, coating a single-liquid type clear paint (C) over the second base paint film to form a clear coat paint film. These three paint film layers are heated and cured at the same time.Type: GrantFiled: March 5, 2013Date of Patent: September 19, 2017Assignees: BASF Coatings GmbH, Honda Motor Co., Ltd.Inventors: Shigeyuki Mizuno, Yasufumi Honda, Keisuke Kojima, Takamasa Aoki, Takeshi Ogawa
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Publication number: 20160083617Abstract: An multilayer coated film comprises a waterborne intermediate-coat coating material and a waterborne basecoat coating material both containing a core/shell type resin emulsion (A) in which the core portion is an acrylic resin (A1) and the shell portion is a polyurethane resin (A2), a water-soluble or water-dispersible polyurethane resin (B), a water-soluble or water-dispersible polyester resin (C), and a melamine resin (D), and, based on the combined resin solids content by mass of aforesaid components (A) to (C), the solids content by mass of component (A) is 5-25 mass %, the solids content by mass of component (B) is 45-65 mass %, the solids content by mass of component (C) is 20-40 mass %, and the solids content by mass of component (D) is 35-45 mass %.Type: ApplicationFiled: April 9, 2014Publication date: March 24, 2016Inventors: Yohei Koyama, Yasufumi HONDA, Souichi Mori, Hisayuki Nakashima, Hironori Tsutsui
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Publication number: 20150072141Abstract: A multi-layer paint film satisfies paint film performance, such as water resistance, impact resistance and the like, required of an automobile paint film and which has excellent paint film appearance is obtained. The method comprises coating an aqueous first base paint (A) over an electrodeposited cured paint film to form a first base paint film, and then coating an aqueous second base paint (B) over the first base paint film without carrying out preliminary drying by heating after forming the first base paint film to form a second base paint film, preliminary drying by heating is carried out after forming the second base paint film, coating a single-liquid type clear paint (C) over the second base paint film to form a clear coat paint film. These three paint film layers are heated and cured at the same time.Type: ApplicationFiled: March 5, 2013Publication date: March 12, 2015Inventors: Shigeyuki Mizuno, Yasufumi Honda, Keisuke Kojima, Takamasa Aoki, Takeshi Ogawa
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Patent number: 8706945Abstract: To provide a technology of increasing the number of ranks of a memory module with a small change in architecture. A memory control device accessing a memory module having a plurality of ranks, includes an interface unit having selection signal lines via which to flow selection signals for selecting the ranks and address signal lines via which to flow address signals specifying addresses on the rank, and a control unit transmitting the signal for selecting the rank via part of the address signal line and via the selection signal line.Type: GrantFiled: April 24, 2007Date of Patent: April 22, 2014Assignee: Fujitsu LimitedInventors: Kazuya Takaku, Yasufumi Honda, Kenji Suzuki
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Patent number: 8667372Abstract: An estimating unit estimates, when there is a request for data in a system in which an error checking unit of data is formed with a plurality of memories each of which is a dual memory having an independent address line, whether an error has occurred on the address line based on a result of an error checking for data related to the request. A control unit generates, when it is estimated that an error has occurred on the address line, error data of the data related to the request, and controls the memory in such a manner that one line of the dual memory is disabled by switching the data related to the request to generated error data.Type: GrantFiled: April 26, 2007Date of Patent: March 4, 2014Assignee: Fujitsu LimitedInventor: Yasufumi Honda
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Patent number: 8365031Abstract: A soft error correction method is for a memory system having memory access controllers accessing memories for storing byte-sliced data in cycle synchronism, and a system controller receiving a memory access from an arbitrary one of MPUs and issuing a memory address to the memory access controllers. When a correctable error is detected in data read from one memory, an error address where the error was detected is held within a memory access controller, and an error notification is made to the system controller from the memory access controller. In response to the error notification, the memory access controller holds the error address from the system controller without intervention from the MPUs, and reads, corrects and rewrites the data to the error address.Type: GrantFiled: October 5, 2009Date of Patent: January 29, 2013Assignee: Fujitsu LimitedInventors: Kenji Suzuki, Yasufumi Honda, Takashi Koguchi
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Publication number: 20110301271Abstract: Disclosed is a two-liquid type urethane paint composition having a main agent which includes a hydroxyl group-containing resin (A), a hydrolyzable ester compound (B) and an alcohol-based solvent (C); and a curing agent which includes a polyisocyanate compound (D). The composition is made by mixing together the main agent and the curing agent, wherein the (B) component and the (C) component are included in the main agent in amounts from 2 to 35 parts by mass as effective component of the hydrolyzable ester compound (B) and from 2 to 10 parts by mass of the alcohol-based solvent (C) per 100 parts by mass of solid fraction of the hydroxyl group-containing resin (A), and the hydroxyl groups of the hydroxyl group-containing resin (A) and the functional groups of the polyisocyanate compound (D) are mixed in proportions of from 0.5 to 1.5 as the mol ratio of NCO/OH.Type: ApplicationFiled: January 19, 2010Publication date: December 8, 2011Applicant: BASF Coatings Japan Ltd.Inventors: Eishi Tsukamoto, Tatsuo Hayakawa, Makoto Iuchi, Yasufumi Honda
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Publication number: 20100023827Abstract: A soft error correction method is for a memory system having memory access controllers accessing memories for storing byte-sliced data in cycle synchronism, and a system controller receiving a memory access from an arbitrary one of MPUs and issuing a memory address to the memory access controllers. When a correctable error is detected in data read from one memory, an error address where the error was detected is held within a memory access controller, and an error notification is made to the system controller from the memory access controller. In response to the error notification, the memory access controller holds the error address from the system controller without intervention from the MPUs, and reads, corrects and rewrites the data to the error address.Type: ApplicationFiled: October 5, 2009Publication date: January 28, 2010Applicant: FUJITSU LIMITEDInventors: Kenji SUZUKI, Yasufumi HONDA, Takashi KOGUCHI
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Patent number: 7631244Abstract: A soft error correction method is for a memory system having memory access controllers accessing memories for storing byte-sliced data in cycle synchronism, and a system controller receiving a memory access from an arbitrary one of MPUs and issuing a memory address to the memory access controllers. When a correctable error is detected in data read from one memory, an error address where the error was detected is held within a memory access controller, and an error notification is made to the system controller from the memory access controller. In response to the error notification, the memory access controller holds the error address from the system controller without intervention from the MPUs, and reads, corrects and rewrites the data to the error address.Type: GrantFiled: August 5, 2005Date of Patent: December 8, 2009Assignee: Fujitsu LimitedInventors: Kenji Suzuki, Yasufumi Honda, Takashi Koguchi
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Patent number: 7543220Abstract: The present invention provides a control method for an error detection & correction apparatus, comprising a plurality of data processing apparatuses which reside in a data communications path and partake in exchanging data by the unit of error correcting code, and a plurality of information exchange paths which are installed between the plurality of data processing apparatuses; and generating a true syndrome by exchanging a partial syndrome relating to a part of the data partaken by each of the data processing apparatuses by way of the information exchange paths, comprising the step of exchanging renewal information relating to a part of the data partaken by each of the data processing apparatuses with the other data processing apparatus by way of the information exchange path.Type: GrantFiled: September 29, 2005Date of Patent: June 2, 2009Assignee: Fujitsu LimitedInventors: Yasufumi Honda, Kenji Suzuki, Takashi Koguchi
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Patent number: 7395054Abstract: A technology for distributing a content to wireless portable terminals through P2P by using a short-haul radio scheme. A wireless terminal detects another wireless terminal capable of communicating with the first wireless terminal, receives a content, receives control information on the content, and carries out control according to the control information. The present invention wherein communication reflects the intention of the content providing side since wireless terminals perform communication according to the control information, a content distributing method, a wireless terminal, a content distribution program, and a content distribution system are disclosed.Type: GrantFiled: January 27, 2005Date of Patent: July 1, 2008Assignee: Fujitsu LimitedInventors: Takuya Kitamura, Yasufumi Honda, Hiroshi Ikeda, Masaharu Yoshiyama
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Publication number: 20080046631Abstract: To provide a technology of increasing the number of ranks of a memory module with a small change in architecture. A memory control device accessing a memory module having a plurality of ranks, includes an interface unit having selection signal lines via which to flow selection signals for selecting the ranks and address signal lines via which to flow address signals specifying addresses on the rank, and a control unit transmitting the signal for selecting the rank via part of the address signal line and via the selection signal line.Type: ApplicationFiled: April 24, 2007Publication date: February 21, 2008Applicant: Fujitsu LimitedInventors: Kazuya Takaku, Yasufumi Honda, Kenji Suzuki
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Publication number: 20080046802Abstract: An estimating unit estimates, when there is a request for data in a system in which an error checking unit of data is formed with a plurality of memories each of which is a dual memory having an independent address line, whether an error has occurred on the address line based on a result of an error checking for data related to the request. A control unit generates, when it is estimated that an error has occurred on the address line, error data of the data related to the request, and controls the memory in such a manner that one line of the dual memory is disabled by switching the data related to the request to generated error data.Type: ApplicationFiled: April 26, 2007Publication date: February 21, 2008Applicant: Fujitsu LimitedInventor: Yasufumi Honda
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Publication number: 20060236213Abstract: The present invention provides a control method for an error detection & correction apparatus, comprising a plurality of data processing apparatuses which reside in a data communications path and partake in exchanging data by the unit of error correcting code, and a plurality of information exchange paths which are installed between the plurality of data processing apparatuses; and generating a true syndrome by exchanging a partial syndrome relating to a part of the data partaken by each of the data processing apparatuses by way of the information exchange paths, comprising the step of exchanging renewal information relating to a part of the data partaken by each of the data processing apparatuses with the other data processing apparatus by way of the information exchange path.Type: ApplicationFiled: September 29, 2005Publication date: October 19, 2006Applicant: Fujitsu LimitedInventors: Yasufumi Honda, Kenji Suzuki, Takashi Koguchi
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Publication number: 20060236208Abstract: A soft error correction method is for a memory system having memory access controllers accessing memories for storing byte-sliced data in cycle synchronism, and a system controller receiving a memory access from an arbitrary one of MPUs and issuing a memory address to the memory access controllers. When a correctable error is detected in data read from one memory, an error address where the error was detected is held within a memory access controller, and an error notification is made to the system controller from the memory access controller. In response to the error notification, the memory access controller holds the error address from the system controller without intervention from the MPUs, and reads, corrects and rewrites the data to the error address.Type: ApplicationFiled: August 5, 2005Publication date: October 19, 2006Applicant: FUJITSU LIMITEDInventors: Kenji Suzuki, Yasufumi Honda, Takashi Koguchi
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Publication number: 20060212619Abstract: Two data communication paths (first and second data communication paths) are provided between first and second data processor devices. First and second I/O ports are provided between the first data processor device and the first data communication path. Third and fourth I/O ports are provided between the second data processor device and the second data communication path. When failure occurs in the first data communication path, the data transmitted from the first data processor device is transferred to the second data processor device through the first I/O port, a bypass communication path, the second I/O port, the second data communication path, the third I/O port, a bypass communication path, and the fourth I/O port.Type: ApplicationFiled: September 28, 2005Publication date: September 21, 2006Applicant: FUJITSU LIMITEDInventors: Takashi Koguchi, Yasufumi Honda, Kenji Suzuki
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Publication number: 20050173513Abstract: A technology for distributing a content to wireless portable terminals through P2P by using a short-haul radio scheme. A wireless terminal detects another wireless terminal capable of communicating with the first wireless terminal, receives a content, receives control information on the content, and carries out control according to the control information. The present invention wherein communication reflects the intention of the content providing side since wireless terminals perform communication according to the control information, a content distributing method, a wireless terminal, a content distribution program, and a content distribution system are disclosed.Type: ApplicationFiled: January 27, 2005Publication date: August 11, 2005Inventors: Takuya Kitamura, Yasufumi Honda, Hiroshi Ikeda, Masaharu Yoshiyama
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Patent number: 6875513Abstract: A top coat for an outer panel of an automotive vehicle includes a clear paint formed on a base coat paint. The clear paint is constituted of acrylic resin (A) having at least one ester group containing a silicone group and at least two epoxy groups in a molecule, acrylic resin (B) having at least two epoxy groups in a molecule, and acid cross-linking agent (C) having at least two chemically blocked carboxyl groups in a molecule. The base coat paint is constituted of acrylic resin (D) having at least two hydroxyl groups in a molecule, acrylic resin (E) having at least two hydroxyl groups and at least two epoxy groups in a molecule, and melamine resin (F) having a functional group capable of reacting with a hydroxyl group.Type: GrantFiled: February 13, 2003Date of Patent: April 5, 2005Assignee: Nissan Motor Co., Ltd.Inventors: Yasufumi Honda, Takehito Itoh, Tatsuya Ishihara, Masahiko Yamanaka, Tetsuji Mizuno
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Publication number: 20030175436Abstract: A top coat for an outer panel of an automotive vehicle includes a clear paint formed on a base coat paint. The clear paint is constituted of acrylic resin (A) having at least one ester group containing a silicone group and at least two epoxy groups in a molecule, acrylic resin (B) having at least two epoxy groups in a molecule, and acid cross-linking agent (C) having at least two chemically blocked carboxyl groups in a molecule. The base coat paint is constituted of acrylic resin (D) having at least two hydroxyl groups in a molecule, acrylic resin (E) having at least two hydroxyl groups and at least two epoxy groups in a molecule, and melamine resin (F) having a functional group capable of reacting with a hydroxyl group.Type: ApplicationFiled: February 13, 2003Publication date: September 18, 2003Applicant: NISSAN MOTOR CO., LTD.Inventors: Yasufumi Honda, Takehito Ito, Tatsuya Ishihara, Masahiko Yamanaka, Tetsuji Mizuno