Assignee
WATANABE MASAFUMI
JP·4 granted patents·3 pending applications·1 citations·filing 2005–2012
Top patents by PatentIndex Score
7 records- 0168US9067950B2Process for producing spiroglycolWATANABE MASAFUMI·Filed 2011·Granted Jun 30, 2015·1 cites·12 claims
- 0258US2010287194A1Presence-at-home information acquisition systemWATANABE MASAFUMI·Filed 2008·Application pending·0 cites
- 0349US8492596B2Process for production of ditrimethylolpropaneWATANABE MASAFUMI·Filed 2008·Granted Jul 23, 2013·0 cites·12 claims
- 0448US2005261506A1Process for producing spiroglycolWATANABE MASAFUMI·Filed 2005·Application pending·0 cites
- 0537US2013254172A1Information provision server, information provision system, information provision method and programWATANABE MASAFUMI·Filed 2011·Application pending·0 cites
- 0636US8981161B2Process for production of ditrimethylolpropaneWATANABE MASAFUMI·Filed 2012·Granted Mar 17, 2015·0 cites·18 claims
- 0736US8584261B2Method of determining a spring constant of a cantilever and scanning probe microscope using the methodWATANABE MASAFUMI·Filed 2012·Granted Nov 12, 2013·0 cites·7 claims
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