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Osamu Harada

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 106(Granted Patents)

Location History:

Minou, JP (1978)
Osaka, JP (2002 - 2004)
Ibaraki, JP (2004)

Company Filing History:

5 out of 27,375

Matsushita Electric Industrial Co., Ltd.

Years Active: 1978-2004

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D491703 - Vacuum cleaner (2004-06-16),

2. D487828 - Vacuum cleaner nozzle (2004-03-24),

3. D463078 - Electric vacuum cleaner (2002-09-18),

4. D454994 - Electric vacuum cleaner (2002-03-27),

5. D249292 - Desk lamp (1978-09-05),

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