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Shigeya Kawaminami

USPTO Granted Patents = 6

Average Co-Inventor Count = 6.2

ph-index = 5

Forward Citations = 50(Granted Patents)

Location History:

Tochigi, JP (1993 - 1994)
Oohira, JP (2002)
Ohira, JP (2003 - 2005)

Company Filing History:

5 out of 42,508

1 out of 832,880

Other

patents

Years Active: 1993-2005

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6838798 - Permanent magnet type rotating electric machine (2005-01-04),

2. 6552461 - Permanent magnet type rotating electric machine (2003-04-22),

3. 6496339 - Electric power supply device and equipment using thereof (2002-12-17),

4. 6336336 - Rotary piston compressor and refrigerating equipment (2002-01-08),

5. 5304045 - Closed type motor-driven compressor, a scroll compressor and a scroll (1994-04-19),

6. 5184269 - Overload protective device (1993-02-02),

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