Yoshio Tsuchida

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Axially centering apparatus for fusion-bonding optical fibers
- Patent number 5,168,617
- Issue date Dec 8, 1992
- The Furukawa Electric Co., Ltd.
- Yoshio Tsuchida
- G02 - OPTICS
Information Patent Grant
Axially centering apparatus for fusion-bonding optical fibers
- Patent number 4,914,797
- Issue date Apr 10, 1990
- The Furukawa Electric Co., Ltd.
- Yoshio Tsuchida
- G02 - OPTICS