Electric Industry Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrical circuit having inverters being serially connected togeth...
- Patent number 6,538,487
- Issue date Mar 25, 2003
- Electric Industry Co., Ltd.
- Hidehisa Murayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device having multi-layered metalization and method o...
- Patent number 6,306,762
- Issue date Oct 23, 2001
- Electric Industry Co., Ltd.
- Makiko Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LC-type dielectric filter
- Patent number 5,124,675
- Issue date Jun 23, 1992
- Electric Industry Co., Ltd.
- Tomokazu Komazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic dictionary
- Patent number 4,890,230
- Issue date Dec 26, 1989
- Electric Industry Co., Ltd.
- Katsuhide Tanoshima
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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