Company Filing History:

5 out of 836

Hitachi Cable, Inc.

where one patent can have more than one assignee

Years Active: 1986-1992

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5138310 - Light-emitting element array driver circuit (1992-08-11),

2. 4967192 - Light-emitting element array driver circuit (1990-10-30),

3. 4905021 - Optical printer head with a light emitting diode array (1990-02-27),

4. 4829321 - Optical printer head with a light emitting diode array (1989-05-09),

5. 4584470 - Single-polarization fiber optics magnetic sensor (1986-04-22),

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For the Inventor, By the Inventor

Hisao Iizuka

Location History:

Company Filing History:

Years Active: 1986-1992