Takeo Komiya

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical power monitoring apparatus, optical power monitoring method...
- Patent number 7,313,293
- Issue date Dec 25, 2007
- Sumitomo Electric Industries, Ltd.
- Kiyotaka Murashima
- G02 - OPTICS
Information Patent Grant
Optical waveguide module
- Patent number 7,149,375
- Issue date Dec 12, 2006
- Sumitomo Electric Industries, Ltd.
- Takeo Komiya
- G02 - OPTICS
Information Patent Grant
Optical waveguide module
- Patent number 7,024,079
- Issue date Apr 4, 2006
- Sumitomo Electric Industries, Ltd.
- Takeo Komiya
- G02 - OPTICS
Information Patent Grant
Optical switch, optical-fiber-arraying-member, production method th...
- Patent number 6,964,523
- Issue date Nov 15, 2005
- Sumitomo Electric Industries, Ltd.
- Hiroshi Kohda
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 6,850,674
- Issue date Feb 1, 2005
- Sumitomo Electric Industries, Ltd.
- Akira Haraguchi
- G02 - OPTICS
Information Patent Grant
Optical switch, optical-fiber-arraying-member, production method th...
- Patent number 6,711,322
- Issue date Mar 23, 2004
- Sumitomo Electric Industries, Ltd.
- Hiroshi Kohda
- G02 - OPTICS
Information Patent Grant
Optical switch and switching method
- Patent number 6,002,819
- Issue date Dec 14, 1999
- Sumitomo Electric Industries, Ltd.
- Kazuhito Saito
- G02 - OPTICS
Information Patent Grant
Optical connector apparatus
- Patent number 5,590,227
- Issue date Dec 31, 1996
- Sumitomo Electric Industries, Ltd.
- Keiji Osaka
- G02 - OPTICS
Information Patent Grant
Optical connector connecting apparatus and optical connector connec...
- Patent number 5,418,872
- Issue date May 23, 1995
- Sumitomo Electric Industries, Ltd.
- Keiji Osaka
- G02 - OPTICS
Information Patent Grant
Optical connector ferrule
- Patent number 4,950,048
- Issue date Aug 21, 1990
- Sumitomo Electric Industries, Ltd.
- Toshiaki Kakii
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical power monitoring apparatus, optical power monitoring method...
- Publication number 20050232534
- Publication date Oct 20, 2005
- Kiyotaka Murashima
- G02 - OPTICS
Information Patent Application
Optical waveguide module
- Publication number 20050117831
- Publication date Jun 2, 2005
- Takeo Komiya
- G02 - OPTICS
Information Patent Application
Optical switch, optical-fiber-arraying-member, production method th...
- Publication number 20040228572
- Publication date Nov 18, 2004
- Sumitomo Electric Industries, Ltd.
- Hiroshi Kohda
- G02 - OPTICS
Information Patent Application
Optical waveguide module
- Publication number 20040179785
- Publication date Sep 16, 2004
- Takeo Komiya
- G02 - OPTICS
Information Patent Application
Optical device
- Publication number 20040067025
- Publication date Apr 8, 2004
- Akira Haraguchi
- G02 - OPTICS
Information Patent Application
Optical waveguide module
- Publication number 20030044119
- Publication date Mar 6, 2003
- Takashi Sasaki
- G02 - OPTICS

Takeo Komiya

Person

Patents Grantslast 30 patents

Optical power monitoring apparatus, optical power monitoring method...

Optical waveguide module

Optical waveguide module

Optical switch, optical-fiber-arraying-member, production method th...

Optical device

Optical switch, optical-fiber-arraying-member, production method th...

Optical switch and switching method

Optical connector apparatus

Optical connector connecting apparatus and optical connector connec...

Optical connector ferrule

Patents Applicationslast 30 patents

Optical power monitoring apparatus, optical power monitoring method...

Optical waveguide module

Optical switch, optical-fiber-arraying-member, production method th...

Optical waveguide module

Optical device

Optical waveguide module