Tetsuji Sumita

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System for transmission/reception of e-mail with attached files
- Patent number 7,664,824
- Issue date Feb 16, 2010
- Panasonic Corporation
- Susumu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic proxy server apparatus
- Patent number 6,925,484
- Issue date Aug 2, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hideki Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE TERMINAL, NETWORK SERVER, NETWORK SYSTEM, NETWORK COMMUNIC...
- Publication number 20090111505
- Publication date Apr 30, 2009
- Matsushita Electric Industrial Co., Ltd.
- Tetsuji Sumita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Appliance control system and method using mobile communications ter...
- Publication number 20030100962
- Publication date May 29, 2003
- Tetsuji Sumita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for transmission/reception of e-mail with attached files
- Publication number 20020010748
- Publication date Jan 24, 2002
- Susumu Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic proxy server apparatus
- Publication number 20010037389
- Publication date Nov 1, 2001
- Hideki Fujimori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE