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Junichi Hara, Yoshiki Kano: Method and apparatus for managing virtual ports on storage systems. Hitachi, Mattingly & Malur P C, November 16, 2010: US07836332 (112 worldwide citation)

A storage system is configured to create and manage virtual ports on physical ports. The storage system can transfer associations between virtual ports and physical ports when a failure occurs in a physical port or a link connected to the physical port so that a host can access volumes under the vir ...


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Takahiro Nakano, Kenichi Miyata, Takashi Horiuchi, Naoto Matsunami, Junichi Hara: Virtual file servers with storage device. Hitachi, Brundidge & Stanger P C, June 28, 2011: US07970917 (60 worldwide citation)

A system renting out file servers to many companies in a data center has a security problem so that the user cannot perform operation needing manager authorization in the file servers. An OS provides execution administrative area information of an application program designated by process informatio ...


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Junichi Hara, Yoshiki Kano: Method and apparatus for managing virtual ports on storage systems. Hitachi, Mattingly & Malur PC, April 23, 2013: US08429446 (33 worldwide citation)

A storage system is configured to create and manage virtual ports on physical ports. The storage system can transfer associations between virtual ports and physical ports when a failure occurs in a physical port or a link connected to the physical port so that a host can access volumes under the vir ...


4
Junichi Hara, Masaaki Iwasaki, Koji Sonoda: File distribution system in which partial files are arranged according to various allocation rules associated with a plurality of file types. Hitachi, Townsend and Townsend and Crew, January 29, 2008: US07325041 (32 worldwide citation)

In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into ...


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Junichi Hara, Toshio Miyazawa, Fumihiro Hasegawa, Hideaki Yamagata, Hiroaki Nagatsuka: Method, program and apparatus for image processing capable of effectively performing image transmission, and a medium storing the program. Ricoh Company, Dickstein Shapiro, March 24, 2009: US07508988 (27 worldwide citation)

An image processing apparatus includes a receiving mechanism configured to receive a request, from at least one different image processing apparatus connected via a network, for transmission of a codestream generated in a way such that image data is divided into at least one region, each region bein ...


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Junichi Hara, Masaaki Iwasaki, Koji Sonoda: System and method of file distribution for a computer system in which partial files are arranged according to various allocation rules. Hitachi, Townsend and Townsend and Crew, September 12, 2006: US07107323 (22 worldwide citation)

In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into ...


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Junichi Hara, Masaaki Iwasaki, Koji Sonoda: File distribution system in which partial files are arranged according to various allocation rules associated with a plurality of file types. Hitachi, Townsend and Townsend and Crew, November 17, 2009: US07620698 (20 worldwide citation)

In a distributed file system, when a user requests a computer to create a distributed file, a management computer acquires a list of computers complying with an allocation rule selected by the user from allocation rules taking the performance, security level, reliability level and utility rate into ...


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Yasuyuki Nomizu, Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama, Toshio Miyazawa, Yasuyuki Shinkai, Takayuki Nishimura: Durable and undecipherable digital watermarking technique and detection of unauthorized use. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, August 5, 2008: US07409060 (11 worldwide citation)

A digital watermarking technique is disclosed, in which image data are converted to frequency components through discrete wavelet transform and quantized into a set of quantized coefficients, which are then divided into a plurality of blocks. A digital watermark is embedded in the quantized coeffici ...


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Yasuyuki Nomizu, Hiroyuki Sakuyama, Junichi Hara, Nekka Matsuura, Takanori Yano, Taku Kodama, Toshio Miyazawa, Yasuyuki Shinkai, Takayuki Nishimura: Image processing apparatus, image reading apparatus, image forming apparatus and recording medium for image processing program. Ricoh Company, Oblon Spivak McClelland Maier & Neustadt P C, February 26, 2008: US07336852 (10 worldwide citation)

An image processing apparatus, an image reading apparatus, an image forming apparatus and a computer-readable recording-medium for storing an image processing program are disclosed. The image processing apparatus can synthesize coded data encoded in accordance with JPEG 2000 standard from source and ...


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