1
Hirohisa Furukawa, Katsuhiro Wada, Yoshitaka Inoue, Hiroshi Shimamoto, Hideki Sato: Power-line data transmission method and system utilizing relay stations. Omron Corporation, Dickstein Shapiro Morin & Oshinsky, November 10, 1998: US05835005 (109 worldwide citation)

When a sending station intends to transmit data to a target station to which the sending station cannot establish a direct link, the sending station searches for a station, i.e., a relay station which can communicate with the target station by retrieving a communication possible/impossible node list ...


2
Iwai Hirohisa Furukawa Shataku, Shiroyama Kaisuke Minamiku, Matsuda Akira Nakayasudoma, Nakamura Takeo Kujiramachi, Shirakawa Ryotomo Senbongi: Method of and device for continuous processing of wire rod.. Furukawa Electric, December 30, 1992: EP0520073-A1 (5 worldwide citation)

A method of and device for processing a wire rod when the forward end thereof is intended to be tapered, made finer, and be flexible like a guide wire for catheter. Tapering is performed through a process in which, when the wire rod is passed through the electrolyzer, the linear speed is set constan ...


3
Tadao Nishiguchi, Shinichiro Okamura, Hirohisa Furukawa: Object detecting method and object detector. Omron Corporation, Dickstein Shapiro Morin & Oshinsky, August 30, 2005: US06937183 (2 worldwide citation)

Beams are irradiated in three directions by switching an irradiation direction of a mainlobe of an antenna by stages, and an echo is received from a detection object obtained in the mainlobe or a sidelobe in each irradiation direction. Then, reflection power intensity in each irradiation direction i ...


4
Shinichiro Okamura, Tadao Nishiguchi, Hirohisa Furukawa: Object detector and object detecting method. Omron Corporation, Dickstein Shapiro Morin & Oshinsky, April 11, 2006: US07026978 (2 worldwide citation)

A plurality of primary detection regions A to I are scanned by switching a beam width and a beam direction of an antenna. The primary detection regions A to I are formed such that one detection region overlaps at least one of other detection regions. A small region (any one of secondary detection re ...


5
Hirohisa Furukawa, Katsuhiro Wada, Yoshitaka Inoue: Data transferring method and system with power line. Omron Corporation, MA YING, April 17, 1996: CN95108936

A power data tranfort system, concerning a node 5 not to be directly linked, when transmitting data is transmitted from a transmitting station node 1 to the target station node 5, following processing is performed. The transmitting station node 1 searches its own list and performs a direct link requ ...


6
Tadao Nishiguchi, Shinichiro Okamura, Hirohisa Furukawa: Object detecting method and object detector. Dickstein Shapiro Morin & Oshinsky, July 1, 2004: US20040125009-A1

Beams are irradiated in three directions by switching an irradiation direction of a mainlobe of an antenna by stages, and an echo is received from a detection object obtained in the mainlobe or a sidelobe in each irradiation direction. Then, reflection power intensity in each irradiation direction i ...


7
Shinichiro Okamura, Tadao Nishiguchi, Hirohisa Furukawa: Object detector and object detecting method. Dickstein Shapiro Morin & Oshinsky, July 1, 2004: US20040125012-A1

A plurality of primary detection regions A to I are scanned by switching a beam width and a beam direction of an antenna. The primary detection regions A to I are formed such that one detection region overlaps at least one of other detection regions. A small region (any one of secondary detection re ...