Patents by Inventor Masao Yamamoto

Masao Yamamoto 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).

  • Patent number: 10033140
    Abstract: A connector is attachable to a front end of a cable in a front-rear direction. The cable comprises coated signal cables and an outer member which protects the signal cables. The connector comprises terminals, a holding member, a shell, an assigned portion and an impedance adjusting portion. The terminals are attached to the signal cables, respectively, under an attached state where the connector is attached to the front end of the cable. The holding member holds the terminals. The shell covers the holding member to have a predetermined surface which intersects with a perpendicular direction perpendicular to the front-rear direction. The assigned portion is located on the outer member of the cable under the attached state. The impedance adjusting portion is located forward of the assigned portion in the front-rear direction and located inward in the perpendicular direction in comparison with both the predetermined surface and the assigned portion.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: July 24, 2018
    Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Hironori Kanda, Junichi Miyamoto, Masao Yamamoto, Takashi Tokunaga, Ryutaro Yamazaki, Hiroshi Kobayashi, Motoya Hara
  • Patent number: 10001992
    Abstract: A method includes: calculating a percentage of an instruction belonging to a certain instruction type among instruction types included in each of a plurality of blocks partitioned from a program; extracting an execution address and a number of execution instructions from an arithmetic processing unit that executes the program and performs sampling of the execution address and the number of execution instructions at a plurality of time points, calculating a first execution frequency of the instruction included in each of the plurality of blocks based on the extracted execution address and the number of execution instructions; calculating a second execution frequency of the instruction belonging to the instruction type by multiplying the first execution frequency of the block by the percentage of the instruction in the block; calculating total number of second execution frequencies calculated for each of the plurality of blocks.
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: June 19, 2018
    Assignee: FUJITSU LIMITED
    Inventor: Masao Yamamoto
  • Patent number: 9928045
    Abstract: An information processing apparatus includes: a memory configured to store a first code; and a processor configured to compile a source file to generate the first code, wherein the processor: generates a second code, which is executable by the processor, based on a result of analysis of the source program; and divides the second code into blocks of a size equal to or smaller than a given size including a reservation region to generate the first code.
    Type: Grant
    Filed: July 12, 2016
    Date of Patent: March 27, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Kohta Nakashima, Yuto Tamura, Masao Yamamoto
  • Publication number: 20180026401
    Abstract: A connector is attachable to a front end of a cable in a front-rear direction. The cable comprises coated signal cables and an outer member which protects the signal cables. The connector comprises terminals, a holding member, a shell, an assigned portion and an impedance adjusting portion. The terminals are attached to the signal cables, respectively, under an attached state where the connector is attached to the front end of the cable. The holding member holds the terminals. The shell covers the holding member to have a predetermined surface which intersects with a perpendicular direction perpendicular to the front-rear direction. The assigned portion is located on the outer member of the cable under the attached state. The impedance adjusting portion is located forward of the assigned portion in the front-rear direction and located inward in the perpendicular direction in comparison with both the predetermined surface and the assigned portion.
    Type: Application
    Filed: June 13, 2017
    Publication date: January 25, 2018
    Applicant: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
    Inventors: Hironori KANDA, Junichi MIYAMOTO, Masao YAMAMOTO, Takashi TOKUNAGA, Ryutaro YAMAZAKI, Hiroshi KOBAYASHI, Motoya HARA
  • Publication number: 20170374368
    Abstract: To provide a practical technique with which video data can be transmitted with a wireless LAN from a video output device having a function of processing video data to a terminal device having a display unit such as a mobile terminal. A video output device 100 outputs video data via a line. A video processor 200 transmits compressed data obtained by JPEG-compressing data of the received video for each frame data to a terminal device 300 from a wireless LAN communication unit, from time to time. The terminal device 300 decompresses the compressed data to restore the frame data, and displays an image based on the video data on a display unit 301.
    Type: Application
    Filed: June 24, 2016
    Publication date: December 28, 2017
    Inventor: Masao Yamamoto
  • Publication number: 20170199761
    Abstract: An apparatus acquires, at each of times having a predetermined interval, first data identifying one of programs which is being executed at the each time by a virtual machine. When a first program is executed at a time before or after a steal time-period indicating a time-period during which a virtual machine program to operate the virtual machine is suspended, the apparatus outputs, in association with the first data identifying the first program, second data indicating a result of subtracting the steal time-period from an apparent execution time of the first program which indicates a time-period from a time of starting execution of the first program to a time of ending execution of the first program.
    Type: Application
    Filed: December 20, 2016
    Publication date: July 13, 2017
    Applicant: FUJITSU LIMITED
    Inventor: MASAO YAMAMOTO
  • Publication number: 20170060548
    Abstract: An information processing apparatus includes: a memory configured to store a first code; and a processor configured to compile a source file to generate the first code, wherein the processor: generates a second code, which is executable by the processor, based on a result of analysis of the source program; and divides the second code into blocks of a size equal to or smaller than a given size including a reservation region to generate the first code.
    Type: Application
    Filed: July 12, 2016
    Publication date: March 2, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Kohta Nakashima, Yuto Tamura, MASAO YAMAMOTO
  • Patent number: 9524180
    Abstract: A virtual computer system including multiple virtual machines operating on a hypervisor, includes a trace information collecting section in the hypervisor configured to collect trace information including an operational state of a process on a first virtual machine of the multiple virtual machines from a context saving area corresponding to the first virtual machine, the process being executed when an interrupt is generated; multiple symbol map information collecting sections in the virtual machines, respectively, configured to collect symbol map information for identifying a process operating on each of the virtual machines from a management area included in each of the virtual machines to send the collected symbol map information to the hypervisor; and an analysis processing section in the hypervisor configured to associate the trace information with the symbol map information for each of the processes.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: December 20, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Tomohiko Tashiro, Masao Yamamoto
  • Publication number: 20160357656
    Abstract: An acquire an integrated value of count values and first information at every specific timing, the integrated value of count values being acquired by counting a number of events generated when a program is executed, and the first information being operation information that includes identification information of the program or information of hardware that is used to execute the program, temporarily store the integrated value and the first information in a first area of a memory, select, when a newly acquired integrated value exceeds a threshold, one of the first information stored in the first area and second information which is operation information corresponding to the newly acquired integrated value, based on the newly acquired integrated value, the integrated value which is stored in the first area, and the threshold, and store the selected information in a second area of the memory.
    Type: Application
    Filed: May 13, 2016
    Publication date: December 8, 2016
    Applicant: FUJITSU LIMITED
    Inventor: Masao YAMAMOTO
  • Publication number: 20160279897
    Abstract: A thermoplastic resin reinforced sheet material that easily corresponds to a Vf value and that is prevented from being curled, and a method for manufacturing such a thermoplastic resin reinforced sheet material. The thermoplastic resin reinforced sheet material (1) includes: a reinforced fiber sheet material (2) which is formed into a sheet shape by drawing and aligning a plurality of reinforcing fibers in a predetermined direction and whose weight per unit area is 80 g/m2 or less; a fabric (3) which is formed of a thermoplastic resin fiber material having a fineness of 5.6 decitex to 84 decitex and whose basis weight per unit area is 5 g/m2 to 90 g/m2; and a thermoplastic resin material for bonding (4) which is melted or softened at a temperature lower than a melting temperature of the fabric (3) and which discretely causes the reinforced fiber sheet material (2) and the fabric (3) to adhere.
    Type: Application
    Filed: July 1, 2014
    Publication date: September 29, 2016
    Applicants: HATTA TATEAMI CO., LTD., FUKUI PREFECTURAL GOVERNMENT, TOYO SENKO & CO., LTD.
    Inventors: Hiromi YAMAZAKI, Makoto IHARA, Masao YAMAMOTO, Daizo YOSHIMURA, Kazumasa KAWABE, Hideki SASAYAMA
  • Publication number: 20160239298
    Abstract: A method includes: calculating a percentage of an instruction belonging to a certain instruction type among instruction types included in each of a plurality of blocks partitioned from a program; extracting an execution address and a number of execution instructions from an arithmetic processing unit that executes the program and performs sampling of the execution address and the number of execution instructions at a plurality of time points, calculating a first execution frequency of the instruction included in each of the plurality of blocks based on the extracted execution address and the number of execution instructions; calculating a second execution frequency of the instruction belonging to the instruction type by multiplying the first execution frequency of the block by the percentage of the instruction in the block; calculating total number of second execution frequencies calculated for each of the plurality of blocks.
    Type: Application
    Filed: February 12, 2016
    Publication date: August 18, 2016
    Applicant: FUJITSU LIMITED
    Inventor: Masao YAMAMOTO
  • Patent number: 9138910
    Abstract: A tip 14 is rotatably attached to a tip holder 10. The tip holder 10 is made into a cylindrical shape and its end has an installation part 16. An opening is arranged at a holder joint. The tip holder 10 is attracted by a magnet for attachment so that detaching and attaching can be performed easily. Tip offset data is recorded as a 2-dimensional code 17 on the surface of the tip holder 10. When replacing the tip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. This eliminates the operation required for correction when attaching/detaching the tip holder and enables easy tip replacement during a short time of device stop.
    Type: Grant
    Filed: August 30, 2013
    Date of Patent: September 22, 2015
    Assignee: MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD.
    Inventors: Masao Yamamoto, Atsushi Tabata
  • Patent number: 8946286
    Abstract: A novel organic amine salt or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid having useful properties as a drug is provided. A novel organic amine or salt with quaternary ammonium ion of 3-{[((2E)-2-{1-[5-(4-t-butylphenyl)-4-hydroxy-3-thienyl]ethylidene}hydrazino)carbonothioyl]amino}benzoic acid, a method for producing the organic amine salt or the salt with quaternary ammonium ion and a platelet increasing agent.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: February 3, 2015
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Shunsuke Iwamoto, Satoshi Nakano, Mariko Ishida, Masao Yamamoto, Kazuya Takeuchi
  • Patent number: 8912886
    Abstract: A power management system is disclosed in which ESL labels communicate with a server through a base station. The frequency and times at which each ESL label communicates with the server is optimized for the minimum communication necessary to provide up to date pricing and related information, and to simultaneously minimize consumed battery power for the ESL labels. The base stations and servers for the system are preferably operated from hard wired power.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: December 16, 2014
    Assignees: Optoelectronics Co., Ltd., Opticon, Inc.
    Inventors: Masayuki Hakata, Hidetaka Fujisawa, Masao Yamamoto
  • Publication number: 20140293034
    Abstract: Provided is a technique that makes it possible to inexpensively image a miniscule target located inside or on the surface of a light-transmitting substrate. An imaging device (100) is provided with the following on opposite sides of the substrate (60): a hole (34) that functions as a point light source; and an imaging element (53) that performs the imaging. Light from the hole (34) reaches the imaging plane (53A) of the imaging element (53) at a magnification of L2/L1, allowing magnified imaging without a lens.
    Type: Application
    Filed: July 18, 2012
    Publication date: October 2, 2014
    Applicant: SCALAR CORPORATION
    Inventor: Masao Yamamoto
  • Patent number: 8847851
    Abstract: Provided is a head mount display of a type of being attached to eyeglasses. The head mount display (1) includes a case (10) incorporating a display and free-form surface prisms (20). A nose pad (30) is attached to the case (10) of the head mount display (1). The head mount display (1) is used with the case (10) being attached to a bridge (105) of eyeglasses (100). On such an occasion, the nose pad (30) attached to the case (10) functions as the nose pad for the eyeglasses (100).
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: September 30, 2014
    Assignee: Scalar Corporation
    Inventor: Masao Yamamoto
  • Publication number: 20140259011
    Abstract: A virtual computer system including multiple virtual machines operating on a hypervisor, includes a trace information collecting section in the hypervisor configured to collect trace information including an operational state of a process on a first virtual machine of the multiple virtual machines from a context saving area corresponding to the first virtual machine, the process being executed when an interrupt is generated; multiple symbol map information collecting sections in the virtual machines, respectively, configured to collect symbol map information for identifying a process operating on each of the virtual machines from a management area included in each of the virtual machines to send the collected symbol map information to the hypervisor; and an analysis processing section in the hypervisor configured to associate the trace information with the symbol map information for each of the processes.
    Type: Application
    Filed: November 4, 2013
    Publication date: September 11, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Tomohiko TASHIRO, Masao YAMAMOTO
  • Patent number: 8645718
    Abstract: In the computer apparatus which has a processing unit, a power consumption measuring unit, and a power counter, the power consumption of running programs on the processing unit is measured at arbitrary constant period, wherein the measuring value is integrated to the power counter. When the power counter overflows, the processing unit is interrupted for sampling information required for analysis. Then the processing unit which received the interruption executes a sampling of the power consumption base. So, power consumption based sampling and profiling becomes to be enabled.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: February 4, 2014
    Assignee: Fujitsu Limited
    Inventors: Masao Yamamoto, Kouichi Kumon
  • Publication number: 20140000433
    Abstract: A tip 14 is rotatably attached to a tip holder 10. The tip holder 10 is made into a cylindrical shape and its end has an installation part 16. An opening is arranged at a holder joint. The tip holder 10 is attracted by a magnet for attachment so that detaching and attaching can be performed easily. Tip offset data is recorded as a 2-dimensional code 17 on the surface of the tip holder 10. When replacing the tip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. This eliminates the operation required for correction when attaching/detaching the tip holder and enables easy tip replacement during a short time of device stop.
    Type: Application
    Filed: August 30, 2013
    Publication date: January 2, 2014
    Applicant: MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD
    Inventors: Masao YAMAMOTO, Atsushi TABATA
  • Patent number: 8544374
    Abstract: A tip 14 is rotatably attached to a tip holder 10. The tip holder 10 is made into a cylindrical shape and its end has an installation part 16. An opening is arranged at a holder joint. The tip holder 10 is attracted by a magnet for attachment so that detaching and attaching can be performed easily. Tip offset data is recorded as a 2-dimensional code 17 on the surface of the tip holder 10. When replacing the tip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. This eliminates the operation required for correction when attaching/detaching the tip holder and enables easy tip replacement during a short time of device stop.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: October 1, 2013
    Assignee: Mitsuboshi Diamond Industrial Co., Ltd.
    Inventors: Masao Yamamoto, Atsushi Tabata