Tetsuya Iizuka

Person

Yokkaichi-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical junction box
- Patent number 7,544,887
- Issue date Jun 9, 2009
- SUMITOMO WIRING SYSTEMS, LTD.
- Tetsuya Iizuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical junction box
- Patent number 7,500,856
- Issue date Mar 10, 2009
- SUMITOMO WIRING SYSTEMS, LTD.
- Tetsuya Iizuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cable reel including a sound-absorbing material and method for prod...
- Patent number 6,228,425
- Issue date May 8, 2001
- Sumitomo Wiring Systems, Ltd.
- Tomoyuki Sakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound-absorbing material and a cable reel including the same
- Patent number 6,196,488
- Issue date Mar 6, 2001
- Sumitomo Wiring Systems, Ltd.
- Tomoyuki Sakata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound-absorbing material and a cable reel including the same
- Patent number 6,152,394
- Issue date Nov 28, 2000
- Sumitomo Wiring Systems, Ltd.
- Tomoyuki Sakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cable reel including a sound-absorbing material and method for prod...
- Patent number 6,065,707
- Issue date May 23, 2000
- Sumitomo Wiring Systems, Ltd.
- Tomoyuki Sakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sound-absorbing material and a cable reel including the same
- Patent number 5,975,453
- Issue date Nov 2, 1999
- Sumitomo Wiring Systems, Ltd.
- Tomoyuki Sakata
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Electrical junction box
- Publication number 20080083549
- Publication date Apr 10, 2008
- SUMITOMO WIRING SYSTEMS, LTD.
- Tetsuya Iizuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electrical junction box
- Publication number 20080020606
- Publication date Jan 24, 2008
- SUMITOMO WIRING SYSTEMS, LTD.
- Tetsuya Iizuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tetsuya Iizuka

Person

Patents Grantslast 30 patents

Electrical junction box

Electrical junction box

Cable reel including a sound-absorbing material and method for prod...

Sound-absorbing material and a cable reel including the same

Sound-absorbing material and a cable reel including the same

Cable reel including a sound-absorbing material and method for prod...

Sound-absorbing material and a cable reel including the same

Patents Applicationslast 30 patents

Electrical junction box

Electrical junction box