Mitsuru Tsuboi

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for synchronizing a voice coder and a voice decoder of a...
- Patent number 5,765,128
- Issue date Jun 9, 1998
- Fujitsu Limited
- Mitsuru Tsuboi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding/decoding apparatus and method
- Patent number 5,519,394
- Issue date May 21, 1996
- Fujitsu Limited
- Naoshi Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
High performance digitally multiplexed transmission system
- Patent number 5,436,899
- Issue date Jul 25, 1995
- Fujitsu Limited
- Naoji Fujino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronism establishing method and apparatus
- Patent number 5,313,462
- Issue date May 17, 1994
- Fujitsu Limited
- Naoji Fujino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Packet switching system having bus matrix switch
- Patent number 5,140,582
- Issue date Aug 18, 1992
- Fujitsu Limited
- Mitsuru Tsuboi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Signal processing apparatus
- Publication number 20010055310
- Publication date Dec 27, 2001
- Noboru Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Voice activity detection apparatus, and voice activity/non-activity...
- Publication number 20010034601
- Publication date Oct 25, 2001
- Kaoru Chujo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS