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Kanagawa, Japan

Tamihei Hiramatsu

USPTO Granted Patents = 8

CIPO Patents = 1

Average Co-Inventor Count = 1.7

ph-index = 5

Forward Citations = 90(Granted Patents)

Location History:

Chigasaki, JP (1981)
Kanagawa, JP (1988 - 2007)

Company Filing History:

8 out of 58,130

Sony Corporation

Years Active: 1981-2007

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7158538 - Transmitting apparatus, transmitting method, receiving apparatus, receiving method, and transmitting and receiving system (2007-01-02),

2. 6594052 - Transmitting apparatus and method, receiving apparatus and method, distribution medium and transmitting system (2003-07-15),

3. 6590373 - Regenerative load apparatus and load test method (2003-07-08),

4. 5636141 - Method and appartus for accumulating and supplying signals (1997-06-03),

5. 5180307 - Learning apparatus (1993-01-19),

6. 5065317 - Language laboratory systems (1991-11-12),

7. 4786255 - Group education system (1988-11-22),

8. 4280136 - Tape cassette and label inspection system therefor (1981-07-21),

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