Assignee
FUJIMARU HIROTAMA
JP·4 granted patents·33 citations·filing 2004–2007
Top patents by PatentIndex Score
4 records- 0193US9062140B2Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resinFUJIMARU HIROTAMA·Filed 2006·Granted Jun 23, 2015·18 cites·10 claims
- 0285US8552134B2Method of producing polyacrylic acid (salt) water-absorbent resinFUJIMARU HIROTAMA·Filed 2007·Granted Oct 8, 2013·9 cites·19 claims
- 0368US8822373B2Particulate water absorbing agent and production method thereofFUJIMARU HIROTAMA·Filed 2007·Granted Sep 2, 2014·2 cites·21 claims
- 0461US8765857B2Particulate water retaining material for cultivating plant having water absorbent resin as main componentFUJIMARU HIROTAMA·Filed 2004·Granted Jul 1, 2014·4 cites·16 claims
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