Tatsuji Ushino

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number RE39959
- Issue date Dec 25, 2007
- Sony Corporation
- Fukuharu Sudo
- 455 - Telecommunications
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 6,223,058
- Issue date Apr 24, 2001
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 6,198,948
- Issue date Mar 6, 2001
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 6,138,039
- Issue date Oct 24, 2000
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 6,131,048
- Issue date Oct 10, 2000
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 5,999,827
- Issue date Dec 7, 1999
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication terminal apparatus and control method thereof
- Patent number 5,987,336
- Issue date Nov 16, 1999
- Sony Corporation
- Fukuharu Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tatsuji Ushino

Person

Patents Grantslast 30 patents

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof

Communication terminal apparatus and control method thereof