Daisuke Maruhashi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bidirectional line switch ring network
- Patent number 5,546,403
- Issue date Aug 13, 1996
- Fujitsu Limited
- Chiyoko Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
BLSR network having path-AIS generation function
- Patent number 5,537,393
- Issue date Jul 16, 1996
- Fujitsu Limited
- Masahiro Shioda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE