Patents by Inventor Shigenori Murakami
Shigenori Murakami 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: 11127916Abstract: An optically functional layer (160) is formed over a part of a second surface (100b) of a substrate (100). A first electrode (110) is formed over the optically functional layer (160), and a second electrode (130) is formed over the first electrode (110). An organic layer (120) is located between the first electrode (110) and the second electrode (130) and includes a light emitting layer. A plurality of the second electrodes (130) are formed. At least a part of a region between the plurality of second electrodes (130) has optical transparency. At least a part of an edge of the second electrode (130) is located outside the optically functional layer (160).Type: GrantFiled: March 3, 2016Date of Patent: September 21, 2021Assignee: PIONEER CORPORATIONInventors: Hiroaki Kitahara, Shigenori Murakami
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Publication number: 20190074473Abstract: An optically functional layer (160) is formed over a part of a second surface (100b) of a substrate (100). A first electrode (110) is formed over the optically functional layer (160), and a second electrode (130) is formed over the first electrode (110). An organic layer (120) is located between the first electrode (110) and the second electrode (130) and includes a light emitting layer. A plurality of the second electrodes (130) are formed. At least a part of a region between the plurality of second electrodes (130) has optical transparency. At least a part of an edge of the second electrode (130) is located outside the optically functional layer (160).Type: ApplicationFiled: March 3, 2016Publication date: March 7, 2019Inventors: Hiroaki KITAHARA, Shigenori MURAKAMI
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Patent number: 7987387Abstract: There is provided a file sharing system which allows accessing a memory that stores failure information and using the failure information even in a case where a CPU is shut down. When a failure occurs on a substrate, a control circuit on the substrate detects the failure and stores the information on the failure to an NVRAM. In a normal case, an OS loads the failure information and transmits it to a PC for maintenance. Upon shut down of the OS, a BMC loads the failure information from the NVRAM according to an instruction from the PC for maintenance. If an operator operates a manual switch upon power shut down, the BMC operates with the power supply from a battery, and the failure information is obtained from the NVRAM.Type: GrantFiled: September 15, 2008Date of Patent: July 26, 2011Assignee: Hitachi, Ltd.Inventors: Shigenori Murakami, Akira Murotani
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Patent number: 7884534Abstract: In a PDP, an end of a first partition (124) is provided with a partition end 126 whose height dimension and width dimension are smaller than those of the first partition (124). With this arrangement, when a nozzle is moved from a portion between the partition ends (126) on a first side to a portion between the partition ends (126) on a second side in a phosphor layer forming step for forming a phosphor layer, a phosphor paste can be uniformly applied to recessed portions (123A), thereby easily providing the PDP that includes the phosphor layer with which good images can be realized.Type: GrantFiled: October 17, 2007Date of Patent: February 8, 2011Assignee: Panasonic CorporationInventors: Shigenori Murakami, Akinao Adachi, Kiyoshi Shimomura
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Patent number: 7822824Abstract: The file sharing system of the present invention is capable of starting up a file sharing device and preventing the connection of an external storage medium to an erroneous host using information that is saved in the external storage medium. In cases where the maintenance exchange work for a NAS device is performed, the collection section collects information that is required in order to start up the NAS system section. The saving section stores the collected information in the USB memory as startup information. In cases where the NAS device is returned after the maintenance exchange is complete, the USB memory is attached to the NAS device. The setting section reads the startup information that is stored in the USB memory and sets the communication control section in accordance with an instruction from the startup control section. As a result, the NAS-OS is read from the logical volume in the storage device and the NAS system section starts up.Type: GrantFiled: January 11, 2008Date of Patent: October 26, 2010Assignee: Hitachi, Ltd.Inventor: Shigenori Murakami
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Patent number: 7741777Abstract: A PDP includes a guide partition (127) that extends substantially along a center line F between a pair of first partitions (125) at a position spaced apart from an end of the nearest first partition (125) by a distance H. In a phosphor forming step, a phosphor paste is initially applied on the guide partition (127) by a nozzle (200), which has been located above the guide partition (127). Then, the nozzle (200) is moved to provide a phosphor layer whose end is formed on the guide partition (127).Type: GrantFiled: October 5, 2007Date of Patent: June 22, 2010Assignee: Panasonic CorporationInventors: Akinao Adachi, Shigenori Murakami, Kiyoshi Shimomura
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Patent number: 7722420Abstract: A manufacturing method of a PDP includes: a partition forming step to form a first partition (124) and a second partition (125) substantially perpendicular to the first partition (124) on an address-electrode dielectric layer (122) of a rear substrate (120); a base layer forming step to form a base layer after the partition forming step by moving a base-forming-agent applying nozzle (200) along a second groove formed between the second partitions (125) and applying a base forming agent (201) thereto; and a phosphor layer forming step to form a phosphor layer after the base layer forming step by moving a phosphor applying nozzle along a first groove formed between the first partitions (124) and applying a phosphor paste thereto.Type: GrantFiled: October 17, 2007Date of Patent: May 25, 2010Assignee: Panasonic CorporationInventors: Kiyoshi Shimomura, Shigenori Murakami, Akinao Adachi
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Publication number: 20100017629Abstract: There is provided a file sharing system which allows accessing a memory that stores failure information and using the failure information even in a case where a CPU is shut down. When a failure occurs on a substrate, a control circuit on the substrate detects the failure and stores the information on the failure to an NVRAM. In a normal case, an OS loads the failure information and transmits it to a PC for maintenance. Upon shut down of the OS, a BMC loads the failure information from the NVRAM according to an instruction from the PC for maintenance. If an operator operates a manual switch upon power shut down, the BMC operates with the power supply from a battery, and the failure information is obtained from the NVRAM.Type: ApplicationFiled: September 15, 2008Publication date: January 21, 2010Inventors: Shigenori Murakami, Akira Murotani
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Publication number: 20080307065Abstract: The file sharing system of the present invention is capable of starting up a file sharing device and preventing the connection of an external storage medium to an erroneous host using information that is saved in the external storage medium. In cases where the maintenance exchange work for a NAS device is performed, the collection section collects information that is required in order to start up the NAS system section. The saving section stores the collected information in the USB memory as startup information. In cases where the NAS device is returned after the maintenance exchange is complete, the USB memory is attached to the NAS device. The setting section reads the startup information that is stored in the USB memory and sets the communication control section in accordance with an instruction from the startup control section. As a result, the NAS-OS is read from the logical volume in the storage device and the NAS system section starts up.Type: ApplicationFiled: January 11, 2008Publication date: December 11, 2008Inventor: Shigenori Murakami
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Publication number: 20080180021Abstract: A PDP includes a guide partition (127) that extends substantially along a center line F between a pair of first partitions (125) at a position spaced apart from an end of the nearest first partition (125) by a distance H. In a phosphor forming step, a phosphor paste is initially applied on the guide partition (127) by a nozzle (200), which has been located above the guide partition (127). Then, the nozzle (200) is moved to provide a phosphor layer whose end is formed on the guide partition (127).Type: ApplicationFiled: October 5, 2007Publication date: July 31, 2008Applicant: PIONEER CORPORATIONInventors: Akinao Adachi, Shigenori Murakami, Kiyoshi Shimomura
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Publication number: 20080143237Abstract: A manufacturing method of a PDP includes: a partition forming step to form a first partition (124) and a second partition (125) substantially perpendicular to the first partition (124) on an address-electrode dielectric layer (122) of a rear substrate (120); a base layer forming step to form a base layer after the partition forming step by moving a base-forming-agent applying nozzle (200) along a second groove formed between the second partitions (125) and applying a base forming agent (201) thereto; and a phosphor layer forming step to form a phosphor layer after the base layer forming step by moving a phosphor applying nozzle along a first groove formed between the first partitions (124) and applying a phosphor paste thereto.Type: ApplicationFiled: October 17, 2007Publication date: June 19, 2008Applicant: PIONEER CORPORATIONInventors: Kiyoshi Shimomura, Shigenori Murakami, Akinao Adachi
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Publication number: 20080143236Abstract: In a PDP, an end of a first partition (124) is provided with a partition end 126 whose height dimension and width dimension are smaller than those of the first partition (124). With this arrangement, when a nozzle is moved from a portion between the partition ends (126) on a first side to a portion between the partition ends (126) on a second side in a phosphor layer forming step for forming a phosphor layer, a phosphor paste can be uniformly applied to recessed portions (123A), thereby easily providing the PDP that includes the phosphor layer with which good images can be realized.Type: ApplicationFiled: October 17, 2007Publication date: June 19, 2008Applicant: PIONEER CORPORATIONInventors: Shigenori Murakami, Akinao Adachi, Kiyoshi Shimomura
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Patent number: 6169721Abstract: An optical recording medium has a substrate having an annular grooves, a recording layer including an organic coloring matter and formed on the substrate, and a metallic reflection layer. The recording layer has a thickness so as to have an absorbance between 0.65 and 0.75. Information is recorded in the recording layer by a laser beam having a wavelength between 600 and 700 nm, using an objective lens having a numerical aperture between 0.55 and 0.70.Type: GrantFiled: August 26, 1998Date of Patent: January 2, 2001Assignees: Pioneer Electronic Corporation, Pioneer Video CorporationInventors: Toshihiko Takishita, Shinichi Hanzawa, Shigenori Murakami, Atsushi Kondo, Ayumi Mitsumori, Miki Kusama, Makoto Matsukawa
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Patent number: 5926453Abstract: A recordable optical disc on which information is recorded by applying a light beam on the surface thereof, includes: a first recording area on which information is recorded and reproduced while the disc is rotated at a first linear velocity; and a second recording area on which information is recorded and reproduced while the disc is rotated at a second linear velocity. The first recording area and the second recording area include guide grooves having wobble frequency lower than frequency band of EFM signal.Type: GrantFiled: August 31, 1994Date of Patent: July 20, 1999Assignees: Pioneer Electronic Corporation, Pioneer Video CorporationInventors: Eiji Muramatsu, Akiyoshi Inoue, Shoji Taniguchi, Hiroyuki Takahashi, Shigenori Murakami, Toshihiko Takishita
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Patent number: 5592463Abstract: An apparatus for recording information on a recordable optical disc by applying a light beam on the surface thereof, the disc includes a first recording area on which information is recorded and reproduced while the disc is rotated at a first linear velocity; and a second recording area on which information is recorded and reproduced while the disc is rotated at a second linear velocity. The first recording area includes a test recording area. The apparatus includes recording power determining unit for determining first optimum recording power for recording information on the first area by a test recording utilizing the test recording area, and for determining second optimum recording power for recording information on the second area by multiplying the first optimum recording power by a predetermined constant.Type: GrantFiled: August 31, 1994Date of Patent: January 7, 1997Assignee: Pioneer Electronic CorporationInventors: Eiji Muramatsu, Akiyoshi Inoue, Shoji Taniguchi, Hiroyuki Takahashi, Shigenori Murakami, Toshihiko Takishita
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Patent number: 5426632Abstract: An optical information recording medium recordable of the analogue NTSC color video signal under the conditions of a high S/N ratio and a low jitter, and capable of being played by a commercially available LD player. The medium comprises: a transparent substrate on which pre-grooves are formed with a depth of 1450-2050 angstroms; an optical absorbing layer with an absorbance of 0.7-0.Type: GrantFiled: August 11, 1994Date of Patent: June 20, 1995Assignees: Pioneer Video Corporation, Pioneer Electronic CorporationInventors: Shigenori Murakami, Toshihiko Takishita, Kenji Suzuki, Kiyohide Ogasawara, Hiroshi Ito