Inventor · disambiguated record
Tatsufumi Watanabe
Also filed as: WATANABE TATSUFUMI
6 granted patents·1 pending application·27 citations·filing 2002–2009
78Inventor score
Top patents by PatentIndex Score
7 records- 0172US8580069B2Plastic bonding methodWATANABE TATSUFUMI·Filed 2004·Granted Nov 12, 2013·14 cites·12 claims
- 0271US8119749B2Method of taking (meth)acrylic ester polymer out of liquid reaction mixtureHAMADA KENICHI·Filed 2006·Granted Feb 21, 2012·3 cites·13 claims
- 0369US6992831B2Lens sheet and method for producing itKURARAY CO·Filed 2004·Granted Jan 31, 2006·6 cites·30 claims
- 0465US7952802B2Optical device provided with polarizing plateKURARAY CO·Filed 2009·Granted May 31, 2011·3 cites·11 claims
- 0547US6798576B2Lens sheet and method for producing itKURARAY CO·Filed 2002·Granted Sep 28, 2004·1 cites·7 claims
- 0643US7973117B2Process for continuously producing (meth)acrylic ester polymer or copolymerKURARAY CO·Filed 2005·Granted Jul 5, 2011·0 cites·12 claims
- 0742US2007159576A1Optical deviceKURARAY CO·Filed 2005·Application pending·0 cites
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