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Hirofumi Tsutsumi

USPTO Granted Patents = 2

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Fukuoka, JP (2002)
Kasuya-Gun, Fukuoka, JP (2006)

Company Filing History:

2 out of 832,880

Other

patents

Years Active: 2002-2006

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6998067 - Method of dusting-preventive treatment of powder having dusting property (2006-02-14),

2. 6464776 - Dusting-inhibited cement composition improved in strength (2002-10-15),

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