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Takarazuka, Japan

Masayuki Miyaji

USPTO Granted Patents = 13

Average Co-Inventor Count = 4.1

ph-index = 7

Forward Citations = 205(Granted Patents)

Location History:

Kanagawa, JP (2003)
Takarazuka, JP (1999 - 2004)
Yokohama, JP (2004 - 2005)
Kyoto, JP (2005)

Company Filing History:

13 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1999-2005

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6940346 - Feedforward amplifier, communication apparatus, feedforward amplification method, program and medium (2005-09-06),

2. 6847258 - Power amplifier, power amplifying method and radio communication apparatus (2005-01-25),

3. 6803837 - Power splitter/combiner circuit, high power amplifier and balun circuit (2004-10-12),

4. 6710652 - Feedforward amplifier (2004-03-23),

5. 6690249 - Power splitter/combiner multi-layer circuit (2004-02-10),

6. 6590906 - Multi-carrier transmitter circuit and communication equipment (2003-07-08),

7. 6563395 - Power splitter/combiner circuit, high power amplifier and balun circuit (2003-05-13),

8. 6545542 - Power amplifier with coupler for cross-coupling amplifiers for reduction of differential frequency component (2003-04-08),

9. 6326845 - Feedforward amplifier (2001-12-04),

10. 6300848 - Power splitter and power combiner using N-branch-line-shaped directional couplers (2001-10-09),

11. 6201439 - Power splitter/ combiner circuit, high power amplifier and balun circuit (2001-03-13),

12. 6037837 - Feed forward amplifier (2000-03-14),

13. 5973557 - High efficiency linear power amplifier of plural frequency bands and (1999-10-26),

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