Toshimitsu Nishiwaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm for planar speaker and planar speaker
- Patent number 8,144,918
- Issue date Mar 27, 2012
- The Furukawa Electric Co., Ltd.
- Hiroshi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for forming conductor wire on a substrate board
- Patent number 6,810,580
- Issue date Nov 2, 2004
- The Furukawa Electric Co., Ltd.
- Shigeo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical attenuator and optical attenuator module
- Patent number 6,778,337
- Issue date Aug 17, 2004
- The Furukawa Electric Co., Ltd.
- Takuma Aoki
- G02 - OPTICS
Information Patent Grant
Wiring method for forming conductor wire on a substrate board
- Patent number 6,665,931
- Issue date Dec 23, 2003
- The Furukawa Electric Co., Ltd.
- Shigeo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for assembly and inspection of optical fiber connectors
- Patent number 5,394,606
- Issue date Mar 7, 1995
- The Furukawa Electric Co., Ltd.
- Isamu Kinoshita
- G02 - OPTICS
Information Patent Grant
Method for assembly and inspection of optical fiber connectors
- Patent number 5,347,698
- Issue date Sep 20, 1994
- The Furukawa Electric Co., Ltd.
- Isamu Kinoshita
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
REFLECTING BASE MATERIAL, BACKLIGHT UNIT, AND METHOD FOR MANUFACTUR...
- Publication number 20130033899
- Publication date Feb 7, 2013
- FURUKAWA ELECTRIC CO., LTD.
- Toshimitsu Nishiwaki
- G02 - OPTICS
Information Patent Application
Diaphragm For Planar Speaker And Planar Speaker
- Publication number 20080087493
- Publication date Apr 17, 2008
- The Furukawa Electric Co, Ltd.
- Hiroshi Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for forming conductor wire on a substrate board
- Publication number 20040074086
- Publication date Apr 22, 2004
- Shigeo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical attenuator and optical attenuator module
- Publication number 20020085285
- Publication date Jul 4, 2002
- Takuma Aoki
- G02 - OPTICS
Information Patent Application
Wiring method and wiring apparatus
- Publication number 20010011413
- Publication date Aug 9, 2001
- Shigeo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING