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Kanra-gun, Japan

Hisakazu Okumura

USPTO Granted Patents = 5

Average Co-Inventor Count = 7.5

ph-index = 5

Forward Citations = 316(Granted Patents)

Location History:

Tomioka, JP (1997)
Gunma, JP (1998)
Kanra-Gun, JP (1999 - 2000)

Company Filing History:

Kubota Corporation

Years Active: 1997-2000

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6020819 - Radio wave receiving signaling device (2000-02-01),

2. 5959532 - Theft preventive apparatus and radio wave receiving signaling device (1999-09-28),

3. 5767773 - Theft preventive apparatus and radio wave receiving signaling device (1998-06-16),

4. 5656998 - Detector for theft prevention (1997-08-12),

5. 5610587 - Theft preventive apparatus having an alarm output device (1997-03-11),

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