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Takeshi Taniguchi
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Sendai-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Conversion adapter for ferrules having different diameters and meth...
Patent number
6,695,487
Issue date
Feb 24, 2004
YKK Corporation
Masayuki Kobayashi
G02 - OPTICS
Information
Patent Grant
Grooved substrates for multifiber optical connectors and for alignm...
Patent number
6,627,008
Issue date
Sep 30, 2003
YKK Corporation
Takeshi Taniguchi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Optical connector ferrules and method for production thereof
Patent number
6,450,696
Issue date
Sep 17, 2002
YKK Corporation
Kazuo Omiya
G02 - OPTICS
Information
Patent Grant
Sleeve for optical connector ferrules and method for production the...
Patent number
6,213,649
Issue date
Apr 10, 2001
YKK Corporation
Kazuo Omiya
G02 - OPTICS
Information
Patent Grant
Method and apparatus for production of amorphous alloy article form...
Patent number
6,189,600
Issue date
Feb 20, 2001
YKK Corporation
Takeshi Taniguchi
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Ferrule for optical fiber connector and method for production thereof
Patent number
6,158,900
Issue date
Dec 12, 2000
YKK Corporation
Kazuo Omiya
G02 - OPTICS
Information
Patent Grant
Method and apparatus for production of amorphous alloy article form...
Patent number
6,044,893
Issue date
Apr 4, 2000
YKK Corporation
Takeshi Taniguchi
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Conversion adapter for ferrules having different diameters and meth...
Publication number
20020031310
Publication date
Mar 14, 2002
YKK Corporation and NTT Advanced Technology Corporation
Masayuki Kobayashi
G02 - OPTICS
Information
Patent Application
Sleeve for optical connector ferrules and method for production the...
Publication number
20010024550
Publication date
Sep 27, 2001
YKK Corporation
Kazuo Omiya
G02 - OPTICS