Haruo Mori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical switch unit
- Patent number 6,493,481
- Issue date Dec 10, 2002
- Oki Electric Industry Co., Ltd.
- Hideaki Okayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential amplifying circuit operable at high speed
- Patent number 5,065,111
- Issue date Nov 12, 1991
- Oki Electric Industry Co., Ltd.
- Akinori Tsukuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High voltage integrated semiconductor devices using a thermoplastic...
- Patent number 4,530,001
- Issue date Jul 16, 1985
- Oki Electric Industry Co., Ltd.
- Haruo Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PNPN Light sensitive semiconductor switch with phototransistor conn...
- Patent number 4,489,340
- Issue date Dec 18, 1984
- Nippon Telegraph & Telephone Public Corporation
- Jun Ueda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PNPN Semiconductor switches
- Patent number 4,244,000
- Issue date Jan 6, 1981
- Nippon Telegraph & Telephone Public Corporation
- Jun Ueda
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Optical switch unit
- Publication number 20010024541
- Publication date Sep 27, 2001
- Hideaki Okayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE