1
Jun Nishihashi, Toshiyuki Kondo, Masato Ono, Hirokazu Shiroishi, Osamu Waki: Vehicle lamp. Stanley Electric, Furukawa Electric, Louis Weinstein, August 6, 1991: US05038255 (356 worldwide citation)

A vehicle lamp is mounted on vehicles such as automobiles. The lamp has an inner chamber constructed by a lamp housing and a lens, respectively having long shapes. In the chamber, there is a long light source fixing face member on which plural light sources are fixed. All light sources or electric b ...


2
Hiroshi Horikawa, Kaisuke Shiroyama, Kengo Mitose: Niti-type medical guide wire and method of producing the same. Furukawa Techno Material, The Furukawa Electric, Oblon Spivak McClelland Maier & Neustadt P C, January 21, 2003: US06508803 (152 worldwide citation)

A medical guidewire comprised of an NiTi-based alloy having a high elasticity over a wide range of strain, excellent straightness, and preferable shape and characteristics of a stress-strain curve in a tensile test. The wire is obtained by applying a predetermined tension to a cold drawn NiTi-based ...


3
Katsunori Imamura: Multi-core optical fiber and method of manufacturing the same. Furukawa Electric, Oblon Spivak McClelland Maier & Neustadt L, May 27, 2014: US08737793 (144 worldwide citation)

A multi-core optical fiber includes: a plurality of core portions; and a cladding portion positioned so as to surround each of the core portions, wherein each core portion includes a center core portion that has a refractive index greater than that of the cladding portion, a second core portion that ...


4
Ryo Miyabe, Yu Mimura: Polarization-maintaining optical fiber, method of manufacturing polarization-maintaining optical-fiber connecting portion, and polarization-maintaining optical-fiber connecting portion. The Furukawa Electric, Oblon Spivak McClelland Maier & Neustadt L, October 5, 2010: US07809223 (143 worldwide citation)

A polarization-maintaining optical fiber includes a core region and a cladding region formed around the core region. The cladding region has a refractive index lower than a refractive index of the core region. A refractive index profile of the core region is either one of a step shaped or a concave ...


5
Katsunori Imamura: Optical transmission system and multi-core optical fiber. Furukawa Electric, Oblon Spivak McClelland Maier & Neustadt L, June 17, 2014: US08755659 (143 worldwide citation)

An optical transmission system includes an optical transmitting unit that outputs at least one optical signal having a wavelength included in an operation wavelength band and a holey fiber that is connected to the optical transmitting unit. The holey fiber includes a core and a cladding formed aroun ...


6
Sasaki Junichi, Higashioa Shuichi, Kojima Tooru: Heat-generative electric wire.. Furukawa Electric, October 10, 1990: EP0391719-A1 (143 worldwide citation)

A heat-generative electric wire (1) comprising a Ni-Fe alloy wire member (3) which contains 45 to 80% by weight of Ni with the remaining portion being substantially Fe and which is wound on or stranded with the outermost layer of an overhead electric wire (2) exhibits adequate heat generation at low ...


7
Katsunori Imamura: Multi-core holey fiber and optical transmission system. Furukawa Electric, Oblon Spivak McClelland Maier & Neustadt L, January 10, 2012: US08094985 (142 worldwide citation)

A multi-core holey fiber with suppression of crosstalk deterioration among transmitted optical signals in a plurality of cores, and an optical transmission system using the fiber are disclosed. The multi-core holey fiber comprises a plurality of cores arranged separately from each other, and a cladd ...


8
Daisuke Muto, Makoto Oya, Yousuke Kokubo, Akira Tanaka: Foamed electrical wire and a method of producing the same. Furukawa Electric, Birch Stewart Kolasch & Birch, September 22, 2015: US09142334 (132 worldwide citation)

A foamed electrical wire, containing: a conductor; and a foamed insulating layer; in which the foamed insulating layer comprises a thermoplastic resin that is a crystalline thermoplastic resin having a melting point of 150° C. or more or a non-crystalline thermoplastic resin having a glass transitio ...


9
Atsuhiko Suzuki, Masanori Horiguchi: Method of managing virtual networks using a virtual network identifier. The Furukawa Electric, Frishauf Holtz Goodman Langer & Chick, April 6, 1999: US05892912 (120 worldwide citation)

A method is provided for managing virtual networks wherein switching hubs, each having ports to which nodes are respectively connected and having a bridging function, are interconnected via an ATM network, and predetermined ones of the ports of the switching hubs are grouped in order to construct vi ...


10
Yukio Kohmura, Yoshinori Ishida, Takuya Nishimoto: Method of forming a thin film by plasma CVD and apapratus for forming a thin film. The Furukawa Electric, Frishauf Holtz Goodman & Woodward, February 12, 1991: US04991542 (94 worldwide citation)

With the method and apparatus for forming a thin film by plasma CVD according to this invention, a substrate is disposed between a pair of feed-gas supplying electrodes, and plasma is generated by applying a high frequency electric power to the substrate as an object to be processed. Feed gas is sup ...