Furakawa Electric Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device, surface emitting laser, surface emitting laser a...
- Patent number 8,638,832
- Issue date Jan 28, 2014
- Furakawa Electric Co., Ltd.
- Hitoshi Shimizu
- G02 - OPTICS
Information Patent Grant
PLC-type delay demodulation circuit and PLC-type optical interferom...
- Patent number 8,477,409
- Issue date Jul 2, 2013
- Furakawa Electric Co., Ltd.
- Hiroshi Kawashima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling a wavelength of a semiconductor laser, optica...
- Patent number 6,822,986
- Issue date Nov 23, 2004
- The Furakawa Electric Co., Ltd.
- Hideyuki Nasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber and optical transmission line
- Patent number 6,665,482
- Issue date Dec 16, 2003
- The Furakawa Electric Co., Ltd.
- Mitsuhiro Kawasaki
- G02 - OPTICS
Information Patent Grant
Electrical connection box
- Patent number 6,540,543
- Issue date Apr 1, 2003
- Furakawa Electric Co., Ltd.
- Tomotaka Watanabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heat pipe hinge structure for electronic device
- Patent number 6,507,490
- Issue date Jan 14, 2003
- The Furakawa Electric Co., Ltd.
- Chiyoshi Sasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing plate type heat pipe
- Patent number 6,381,845
- Issue date May 7, 2002
- Furakawa Electric Co., Ltd.
- Masami Ikeda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Highly gas tight chamber and method of manufacturing same
- Patent number 6,371,357
- Issue date Apr 16, 2002
- Furakawa Electric Co., Inc.
- Katsumi Watanabe
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Optical ferrule
- Patent number 6,347,890
- Issue date Feb 19, 2002
- Furakawa Electric Co., Ltd.
- Takahiro Ueno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Internally grooved heat exchanger pipe and metal bar working roll f...
- Patent number 6,340,050
- Issue date Jan 22, 2002
- The Furakawa Electric Co., Ltd.
- Yasutoshi Mori
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat-conductive rubber composition material and heat-conductive rub...
- Patent number 6,338,898
- Issue date Jan 15, 2002
- Furakawa Electric Co., Inc.
- Toshio Miyahara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Radiation-curable adhesive tape
- Patent number 5,281,473
- Issue date Jan 25, 1994
- Furakawa Electric Co., Ltd.
- Shinichi Ishiwata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Semiconductor laser elements
- Patent number 5,155,738
- Issue date Oct 13, 1992
- The Furakawa Electric Co., Ltd.
- Teturo Ijichi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Closure for cable connector
- Patent number 4,790,648
- Issue date Dec 13, 1988
- The Furakawa Electric Co., Ltd.
- Shin-ichiro Ohta
- G02 - OPTICS
Information Patent Grant
Battery using halogen as active material
- Patent number 4,728,587
- Issue date Mar 1, 1988
- Furakawa Electric Co., Ltd.
- Toshio Horie
- H01 - BASIC ELECTRIC ELEMENTS

Furakawa Electric Co., Ltd.

Organization

Patents Grantslast 30 patents

Electronic device, surface emitting laser, surface emitting laser a...

PLC-type delay demodulation circuit and PLC-type optical interferom...

Method of controlling a wavelength of a semiconductor laser, optica...

Optical fiber and optical transmission line

Electrical connection box

Heat pipe hinge structure for electronic device

Method of manufacturing plate type heat pipe

Highly gas tight chamber and method of manufacturing same

Optical ferrule

Internally grooved heat exchanger pipe and metal bar working roll f...

Heat-conductive rubber composition material and heat-conductive rub...

Radiation-curable adhesive tape

Semiconductor laser elements

Closure for cable connector

Battery using halogen as active material

Patents Applicationslast 30 patents

Trademarklast 30 trademarks