Katsuo Sato

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Patents Grantslast 30 patents

Information Patent Grant
Method of fusing optical fibers by arc discharge
- Patent number 5,228,102
- Issue date Jul 13, 1993
- Fujikura Ltd.
- Katsuo Sato
- G02 - OPTICS
Information Patent Grant
Optical fiber fusion splicer
- Patent number 5,122,638
- Issue date Jun 16, 1992
- Fujikura Ltd.
- Katsuo Sato
- G02 - OPTICS