Assignee
SANO TAKAYOSHI
JP·12 granted patents·39 citations·filing 2007–2012
Top patents by PatentIndex Score
12 records- 0186US8535588B2Sheet or film oblique stretching method and sheet or film clipping stretcherSANO TAKAYOSHI·Filed 2007·Granted Sep 17, 2013·9 cites·6 claims
- 0285US9073257B2Film stretching machine and film stretching methodSANO TAKAYOSHI·Filed 2010·Granted Jul 7, 2015·8 cites·9 claims
- 0384US8579621B2Porous film manufacturing method and successive biaxial stretching apparatus for manufacturing porous filmSANO TAKAYOSHI·Filed 2012·Granted Nov 12, 2013·3 cites·2 claims
- 0483US8241192B2Sheet or film-forming rollSANO TAKAYOSHI·Filed 2010·Granted Aug 14, 2012·4 cites·3 claims
- 0582US8252218B2Porous film manufacturing method and successive biaxial stretching apparatus for manufacturing porous filmSANO TAKAYOSHI·Filed 2009·Granted Aug 28, 2012·4 cites·2 claims
- 0675US8286313B2Sheet or film clipping stretcherSANO TAKAYOSHI·Filed 2008·Granted Oct 16, 2012·4 cites·3 claims
- 0768US8973304B2Jig for holding thin cylindrical workSANO TAKAYOSHI·Filed 2010·Granted Mar 10, 2015·2 cites·7 claims
- 0868US8287267B2Sheet forming apparatus and sheet forming methodSANO TAKAYOSHI·Filed 2009·Granted Oct 16, 2012·2 cites·4 claims
- 0965US8070468B2Sheet film forming roll, sheet film casting apparatus, fine pattern transferring apparatus and sheet filmSANO TAKAYOSHI·Filed 2009·Granted Dec 6, 2011·2 cites·5 claims
- 1064US9102094B2Rail support device and sheet stretching methodSANO TAKAYOSHI·Filed 2010·Granted Aug 11, 2015·1 cites·5 claims
- 1143US8182256B2Sheet or film forming roll, sheet or film casting apparatus, and miniature pattern transferring apparatusSANO TAKAYOSHI·Filed 2007·Granted May 22, 2012·0 cites·6 claims
- 1239US8297965B2Touch roll, main roll, sheet film casting apparatus, fine pattern transferring apparatus and sheet filmSANO TAKAYOSHI·Filed 2009·Granted Oct 30, 2012·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when SANO TAKAYOSHI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →