1
Moriya Yuuki, Matsumoto Norihisa: Management node device, radio terminal, radio communication system, load distribution method, and program. NTT Docomo, December 9, 2004: JP2004-350052 (27 worldwide citation)

PROBLEM TO BE SOLVED: To distribute a load among respective radio access point devices while avoiding the wasteful use of a communication band between radio sections.SOLUTION: A management node device grasps loads applied to a plurality of radio access point devices and a multicast group transmitted ...


2
Shimba Noriko, Nagamitsu Sachio, Matsumoto Norihisa: Home electrical appliance control device, control method, control program and home electrical appliance. Matsushita Electric, January 14, 2004: EP1380909-A2 (7 worldwide citation)

An object of the present invention is to provide a control device and the like that controls home electrical appliances via a communication line by using function codes which are set without being specialized for specific home electrical appliances. This object is achieved by a home electrical appli ...


3
Matsuno Shigeru, Sato Takehiko, Matsumoto Norihisa, Maekawa Takeshi: Surface roughening method of silicon substrate and manufacturing method of photovoltaic power device. Mitsubishi Electric, May 29, 2008: JP2008-124413 (6 worldwide citation)

PROBLEM TO BE SOLVED: To inexpensively form uniform unevenness on a silicon substrate with good reproducibility even for, as an object, a large area substrate of about 15 cm square or more which is difficult conventionally.SOLUTION: The roughening method of a silicon substrate comprises: a process o ...


4
Matsumoto Norihisa, Takahashi Yosuke: (Ja) システム間ハンドオフを起動する無線基地局および無線通信システム, (En) Radio base station and radio communication system for starting inter-system handoff. Hitachi Communication Technologies, Matsumoto Norihisa, Takahashi Yosuke, ASAMURA Kiyoshi, November 15, 2007: WO/2007/129479 (6 worldwide citation)

(EN) It is possible to forcibly cause a terminal to perform an inter-system handoff for system control in a region where service areas of a plurality of radio access systems are overlapped. When it is detected that communication resource of the radio base station is insufficient, a communication ter ...


5
Matsumoto Norihisa, Tamaru Masatake: (Ja) 作業機械用ブレードと同ブレードを備えた建設・土木機械, (En) Blade for working machine, and construction and earth-moving machine with the blade. Komatsu, Matsumoto Norihisa, Tamaru Masatake, NOGUCHI Takeo, May 27, 2004: WO/2004/044337 (5 worldwide citation)

(EN) A blade that can be suitably attached to various working machines, particularly to those for digging, soil transportation, and ground leveling. A simple structure of the blade increases a soil amount per traction force, which reduces horsepower consumption, increases fuel consumption efficiency ...


6
Ogushi Minoru, Matsumoto Norihisa: Network system. Hitachi, September 12, 2003: JP2003-258935 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a network system which distributes a connection request from a PPPoE client terminal to a specified PPPoE server at the initiative of the PPPoE server.SOLUTION: In the network system which realizes connections between at least one client terminal and a plurality of s ...


7
Nakamura Hitomi, Matsumoto Norihisa, Morishige Takehiro, Nakahara Shigeto: Communication system, server, controller and communication equipment. Hitachi Communication Technologies, December 25, 2008: JP2008-311974 (4 worldwide citation)

PROBLEM TO BE SOLVED: To solve the following problem: QoS suitable for service can not be applied to an EV-DO RAN since a PDSN can not identify IP flow in a Mobile IPv6 tunnel when a packet between a terminal and an HA is encapsulated by the Mobile IPv6.SOLUTION: A PCRF notifies an HA of filter info ...


8
Matsumoto Norihisa, Saito Tamio Fujitsu Limited: Method for control hand-off of cdma system, base station used therefor, and base station controller. Fujitsu, July 24, 2002: EP1225782-A1 (3 worldwide citation)

The present invention is arranged such that, in a handoff method of a CDMA mobile communication system in which one or a plurality of tiers of wireless frequencies are assigned on an individual wireless zone basis, locational information of a mobile device is obtained, and when, according to the for ...


9
Matsumoto Norihisa, Hirata Tetsuhiko: Mobile ip visitor list eliminating method. Hitachi, August 24, 2001: JP2001-230816 (3 worldwide citation)

PROBLEM TO BE SOLVED: To solve a problem of a conventional mobile IP visitor list eliminating method that has uselessly maintained a resource such as a memory because a terminal is left registered in an FA visitor list although no IP packet communication is made after interruption of a PPP even when ...


10
Matsumoto Norihisa, Wada Tatsuo: (Ja) 作業機械用ブレード装置と同ブレード装置が搭載された作業機械, (En) Blade device for working machine and working machine mounting blade device. Komatsu, Matsumoto Norihisa, Wada Tatsuo, NOGUCHI Takeo, March 22, 2007: WO/2007/032230 (3 worldwide citation)

(EN) A blade device for a working machine has concave front faces continuing from the upper end to the lower end and including a central front face (12), coupling front faces (13) and end front faces (14) on the right and left thereof. First through third cutters (15-17) respectively having widths o ...



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