Shigenori Koike

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrical connector
- Patent number D453922
- Issue date Feb 26, 2002
- Kel Corporation
- Yoichiro Azuma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector
- Patent number D436577
- Issue date Jan 23, 2001
- Kel Corporation
- Yoichiro Azuma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector
- Patent number D421596
- Issue date Mar 14, 2000
- KEL Corporation
- Yoichiro Azuma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical connector with shielded power contacts
- Patent number 6,007,352
- Issue date Dec 28, 1999
- Kez Corporation
- Yoichiro Azuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector
- Patent number D417194
- Issue date Nov 30, 1999
- KEL Corporation
- Yoichiro Azuma
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Connector assembly with alternate housings with and without power c...
- Patent number 5,971,800
- Issue date Oct 26, 1999
- KEL Corporation
- Yoichiro Azuma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical connector
- Patent number 5,947,767
- Issue date Sep 7, 1999
- KEL Corporation
- Shigeyasu Kitamura
- H01 - BASIC ELECTRIC ELEMENTS