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Hirakata, Japan

Kouichi Igata

USPTO Granted Patents = 6

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 56(Granted Patents)

Company Filing History:

6 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1983-1988

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4748498 - Luminance signal processing circuit with recursive filter for reducing (1988-05-31),

2. 4635137 - Phase control system for a video tape recorder (1987-01-06),

3. 4611252 - Video tape recorder (1986-09-09),

4. 4600952 - Helical scan video tape recorder with auxiliary heads for blur free high (1986-07-15),

5. 4395741 - Positionable element driving circuit (1983-07-26),

6. 4394701 - Recording time mode detector (1983-07-19),

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