Yoshitune Iitsuka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for engaging portable equipment against a belt clip
- Patent number 6,981,623
- Issue date Jan 3, 2006
- Vertex Standard Co., Ltd.
- Yoshitune Iitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mechanism for engaging portable equipment against a belt clip
- Patent number 6,722,539
- Issue date Apr 20, 2004
- Vertex Standard USA, Inc.
- Yoshitune Iitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Belt clip for portable electronic equipment
- Patent number 6,702,506
- Issue date Mar 9, 2004
- Vertex Standard Co., Ltd.
- Yoshitune Iitsuka
- G08 - SIGNALLING
Information Patent Grant
Battery case
- Patent number 6,395,980
- Issue date May 28, 2002
- Vertex Standard Co., Ltd.
- Yoshitune Iitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure for installing an electronic apparatus
- Patent number 6,364,271
- Issue date Apr 2, 2002
- Vertex Standard Co., Ltd.
- Yoshitune Iitsuka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Mechanism for engaging portable equipment against a belt clip
- Publication number 20030102341
- Publication date Jun 5, 2003
- VERTEX STANDARD CO., LTD.
- Yoshitune Iitsuka
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Belt clip for portable electronic equipment
- Publication number 20010012471
- Publication date Aug 9, 2001
- VERTEX STANDARD CO., LTD.
- Yoshitune Iitsuka
- G08 - SIGNALLING
Information Patent Application
Battery case
- Publication number 20010009193
- Publication date Jul 26, 2001
- VERTEX STANDARD CO., LTD.
- Yoshitune Iitsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Structure for installing an electronic apparatus
- Publication number 20010004100
- Publication date Jun 21, 2001
- Yoshitune IItsuka
- B60 - VEHICLES IN GENERAL