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Kawasaki, Japan

Fumihiko Kobayashi

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 86(Granted Patents)

Location History:

Otawara, JP (1991)
Ootawara, JP (2002)
Yokosuka, JP (2002)
Kawasaki, JP (1995 - 2007)

Company Filing History:

10 out of 39,245

Fujitsu Corporation

Ntt Docomo, Inc.

where one patent can have more than one assignee

Years Active: 1991-2007

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7254377 - Parallel operation system of transmission amplifier (2007-08-07),

2. 6418302 - Wireless device (2002-07-09),

3. 6367266 - Heat insulation chamber, thermostatic chamber and cryostat (2002-04-09),

4. 6148185 - Feed-forward amplifying device and method of controlling the same and (2000-11-14),

5. 5898339 - Feedforward amplifier (1999-04-27),

6. 5548799 - Mobile communication system having a control for limiting the number of (1996-08-20),

7. 5515000 - Feed-forward amplifier of a type preventing unwanted waves from being (1996-05-07),

8. 5477187 - Feed forward amplifier (1995-12-19),

9. 5442811 - Loop testable radio transmitters/receivers (1995-08-15),

10. 5021757 - Band pass filter (1991-06-04),

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