Tetsuya Mizumoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polarization-independent optical isolator
- Patent number 8,005,322
- Issue date Aug 23, 2011
- Tokyo Insititute of Technology
- Tetsuya Mizumoto
- G02 - OPTICS
Information Patent Grant
Waveguide type optical isolator and magnet holder used in waveguide...
- Patent number 7,826,690
- Issue date Nov 2, 2010
- Mitsumi Electric Co., Ltd.
- Ikuo Nakajima
- G02 - OPTICS
Information Patent Grant
Waveguide-type broadband optical isolator
- Patent number 7,664,346
- Issue date Feb 16, 2010
- Mitsumi Electric Co., Ltd
- Tetsuya Mizumoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Polarization-Independent Optical Isolator
- Publication number 20110019958
- Publication date Jan 27, 2011
- TOKYO INSTITUTE OF TECHNOLOGY
- Tetsuya Mizumoto
- G02 - OPTICS
Information Patent Application
PHYSICAL QUANTITY DETECTION DEVICE
- Publication number 20100308816
- Publication date Dec 9, 2010
- TOKYO INSTITUTE OF TECHNOLOGY
- Tomoaki Ueda
- G01 - MEASURING TESTING
Information Patent Application
WAVEGUIDE TYPE OPTICAL ISOLATOR AND MAGNET HOLDER USED IN WAVEGUIDE...
- Publication number 20090208165
- Publication date Aug 20, 2009
- MITSUMI ELECTRIC CO., LTD.
- Ikuo Nakajima
- G02 - OPTICS
Information Patent Application
Optical Isolator
- Publication number 20090034909
- Publication date Feb 5, 2009
- TOKYO INSTITUTE OF TECHNOLOGY
- Tetsuya Mizumoto
- G02 - OPTICS
Information Patent Application
INTEGRATED OPTICAL ISOLATOR
- Publication number 20090023237
- Publication date Jan 22, 2009
- Tetsuya Mizumoto
- G02 - OPTICS
Information Patent Application
Waveguide-Type Broadband Optical Isolator
- Publication number 20090003757
- Publication date Jan 1, 2009
- Tetsuya Mizumoto
- G02 - OPTICS