1
Mogi Shinji, Yoshihara Takahito, Horiuchi Hironori: Address-assigning method in sensor network. Kddi R &Amp D Laboratories, July 28, 2005: JP2005-204016 (12 worldwide citation)

PROBLEM TO BE SOLVED: To provide an address-assigning method which can assign an address, in a short time, while effectively utilizing small number of addresses.SOLUTION: A sensor node selects a link local address candidate which is assigned to the node itself and notifies to an adjacent node. Each ...


2
Yoshihara Takahito, Kamiyama Takeshi, Nishikawa Masayuki, Ide Shinichiro, Noguchi Kazuhiko, Kojima Yoshitaka: Cellular phone adaptable to wireless lan and wireless lan setting method thereof. Kddi, June 15, 2006: JP2006-157815 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide a cellular phone adaptable to a wireless LAN capable of easily setting the wireless LAN or various kinds of applications.SOLUTION: The cellular phone 8 is provided with a communication unit 801 for a cellular phone and its interface 802, and a communication unit 803 ...


3
Isomura Manabu, Yoshihara Takahito, Horiuchi Hironori: Route control method of mobile ip. Kddi Research &Amp Development Laboratories, February 28, 2003: JP2003-060683 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide a route control method of mobile IP in which a redundant route passing through two home agents, i.e., the home agent (HA-MR) of a mobile router (MR) and an external agent (FA-MR), is not taken in the communication between a mobile terminal (MN) and a correspondent no ...


4
Isomura Manabu, Yoshihara Takahito, Mogi Shinji, Horiuchi Hironori: Service discovery protocol conversion gateway. Kddi, July 12, 2002: JP2002-196990 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a service discovery protocol conversion gateway capable for a device conformed with some protocol of discovering and using services of a device conformed with another protocol.SOLUTION: This service discovery protocol conversion gateway is provided with a first handl ...


5
Mogi Shinji, Isomura Manabu, Yoshihara Takahito, Horiuchi Hironori: Routing method using name resolution and its system. Kddi, July 25, 2003: JP2003-208371 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a routing method using name resolution and its system for enabling derivation to the optimal edge server by performing request routing in consideration of a position of a client to the client of a mobile network.SOLUTION: A local DNS (domain name system) serve 2a man ...


6
Yoshihara Takahito, Horiuchi Hironori, Oda Toshichika: Contents-providing method. Kddi, February 15, 2002: JP2002-049766 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide a contents-providing method, capable of providing contents desired by a user, with high quality at a place and time reserved by the user.SOLUTION: This method includes a procedure, in which contests identification information and a screen for reservation where geogra ...


7
Isomura Manabu, Mogi Shinji, Yoshihara Takahito, Horiuchi Hironori: Mobile terminals collecting contents distributed in broadcasting way and system including the terminals. Kddi, June 21, 2002: JP2002-176403 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide mobile terminals that can collect contents desired by users among contents distributed in a broadcasting way and to provide a system that includes the terminals.SOLUTION: The mobile terminal having a contents reception means that receives contents distributed in a br ...


8
Isomura Manabu, Yoshihara Takahito, Horiuchi Hironori, Obana Sadao, Fujise Masayuki, Kojima Fumihide, Sato Katsuyoshi: Contents distribution method to mobile terminal and its center system. Kddi, Communication Research Laboratory, May 9, 2003: JP2003-134545 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a contents distribution method by which a contents storage device most suitable for the position of a mobile terminal of a user can efficiently distribute the contents without the need for a user to designate a time and a place the user receives the contents and to p ...


9
Yoshihara Takahito, Mogi Shinji, Horiuchi Hironori: Home electrical appliance remote operation system and its operating method. Kddi, March 1, 2007: JP2007-053530 (2 worldwide citation)

PROBLEM TO BE SOLVED: To automatically set home electrical appliances only by physically connecting the home electrical appliances to a home network and to remotely operate the home electrical appliances with ease via a gateway whose address is not always fixed.SOLUTION: A home gateway device 51 inc ...


10
Isomura Manabu, Yoshihara Takahito, Horiuchi Hironori: Mobile router and method for optimizing path in mobile ipv6. Kddi, February 3, 2005: JP2005-033469 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a mobile router and a method with which another MR (mobile router) connected to an MNW (Mobile Network) of some MR, SN (Stationary Node) and an MN (Mobile Node) can communicate with the CN (Correspondent Node) of an external network at the optimum path in a mobile IP ...



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