Takashi Yokota

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Yamato, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substrate for mounting optical components and electric circuit comp...
- Patent number 5,123,074
- Issue date Jun 16, 1992
- Fujitsu Limited
- Takashi Yokota
- G02 - OPTICS
Information Patent Grant
Method of fixing cylindrical optical part and electric part
- Patent number 5,028,111
- Issue date Jul 2, 1991
- Fujitsu Limited
- Mitsuru Yumoto
- G02 - OPTICS
Information Patent Grant
Wavelength-division multiplexing optical transmission system
- Patent number 5,005,935
- Issue date Apr 9, 1991
- Fujitsu Limited
- Tatsuro Kunikane
- G02 - OPTICS
Information Patent Grant
Optical branching filter
- Patent number 4,824,200
- Issue date Apr 25, 1989
- Fujitsu Limited
- Hideki Isono
- G02 - OPTICS