Yasushi Yokosuka

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information-transmission system which uses non-geosynchronous artif...
- Patent number 7,085,250
- Issue date Aug 1, 2006
- Hitachi, Ltd.
- Yasushi Yokosuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing apparatus and information transmission/rece...
- Patent number 6,411,394
- Issue date Jun 25, 2002
- Hitachi, Ltd.
- Kouzou Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image signal processing apparatus and information transmission/rece...
- Patent number 5,818,607
- Issue date Oct 6, 1998
- Hitachi, Ltd.
- Kouzou Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed image signal processing system
- Patent number 5,485,287
- Issue date Jan 16, 1996
- Hitachi, Ltd.
- Kozo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and appratus for decoding and printing coded image, and facs...
- Patent number 5,299,027
- Issue date Mar 29, 1994
- Hitachi, Ltd.
- Kozo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulator-demodulator apparatus and system
- Patent number 5,259,000
- Issue date Nov 2, 1993
- Hitachi, Ltd.
- Yasuyuki Kojima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multimode modem for facsimile
- Patent number 5,233,627
- Issue date Aug 3, 1993
- Hitachi, Ltd.
- Yasuyuki Kozima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase control device
- Patent number 4,918,393
- Issue date Apr 17, 1990
- Hitachi, Ltd.
- Yasushi Yokosuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Information-transmission system which uses non-geosynchronous artif...
- Publication number 20010036162
- Publication date Nov 1, 2001
- Yasushi Yokosuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yasushi Yokosuka

Person

Patents Grantslast 30 patents

Information-transmission system which uses non-geosynchronous artif...

Image signal processing apparatus and information transmission/rece...

Image signal processing apparatus and information transmission/rece...

High-speed image signal processing system

Method and appratus for decoding and printing coded image, and facs...

Modulator-demodulator apparatus and system

Multimode modem for facsimile

Phase control device

Patents Applicationslast 30 patents

Information-transmission system which uses non-geosynchronous artif...