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Yasuo Hirata

USPTO Granted Patents = 8 (Patent Applications = 2)

Average Co-Inventor Count = 3.3

ph-index = 7

Forward Citations = 237(Granted Patents)

Location History:

Tokyo, JA (1977 - 1978)
Mitaka, JP (1984)
Tokyo, JP (1979 - 1988)

Company Filing History:

Kokusai Denshin Denwa Kabushiki Kaisha

Kokusai Denshin Denwa Co., Ltd.

1 out of 35,689

Nec Corporation

where one patent can have more than one assignee

Years Active: 1977-1988

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4783779 - Frequency assignment system in FDMA communication system (1988-11-08),

2. 4527279 - Synchronization circuit for a Viterbi decoder (1985-07-02),

3. 4462101 - Maximum likelihood error correcting technique (1984-07-24),

4. 4456988 - Satellite repeater (1984-06-26),

5. 4146893 - System for compensating for cross polarization coupling (1979-03-27),

6. 4075429 - Transmultiplexer (1978-02-21),

7. 4045614 - System for controlling polarity state of start-stop telegraph signal (1977-08-30),

8. 4017684 - System for determining burst sending timing in TDMA communication (1977-04-12),

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