Yozo Oguri

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
ATM switch
- Patent number 6,507,584
- Issue date Jan 14, 2003
- Hitachi, Ltd.
- Norihiko Moriwaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching system having means for congestion control by monitoring...
- Patent number 5,838,677
- Issue date Nov 17, 1998
- Hitachi, Ltd.
- Takahiko Kozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell multiplexer having cell delineation function
- Patent number 5,768,274
- Issue date Jun 16, 1998
- Hitachi, Ltd.
- Masaru Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cell multiplexer having cell delineation function
- Patent number 5,570,368
- Issue date Oct 29, 1996
- Hitachi, Ltd.
- Masaru Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE