Inventor · disambiguated record
Ai Matsuura
Also filed as: MATSUURA AI
12 granted patents·2 pending applications·76 citations·filing 2000–2018
89Inventor score
Top patents by PatentIndex Score
14 records- 0191US9068060B2Composite and method for producing the same, rubber composition, and pneumatic tireSUMITOMO RUBBER IND·Filed 2013·Granted Jun 30, 2015·6 cites·10 claims
- 0291US8669321B2Tire rubber composition and pneumatic tireHATTORI TAKAYUKI·Filed 2010·Granted Mar 11, 2014·16 cites·8 claims
- 0386US8658728B2Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the sameICHIKAWA NAOYA·Filed 2009·Granted Feb 25, 2014·9 cites·38 claims
- 0484US8846791B2Tire rubber composition and pneumatic tireHATTORI TAKAYUKI·Filed 2010·Granted Sep 30, 2014·4 cites·12 claims
- 0584US8455582B2Tire rubber composition and pneumatic tireHATTORI TAKAYUKI·Filed 2010·Granted Jun 4, 2013·4 cites·15 claims
- 0681US8293833B2Rubber composition and tire having tread and/or sidewall using sameHOCHI KAZUO·Filed 2007·Granted Oct 23, 2012·16 cites·7 claims
- 0774US6641879B1Acrylic glove with internal coatingSUMITOMO RUBBER IND·Filed 2000·Granted Nov 4, 2003·18 cites·11 claims
- 0872US10538647B2Rubber composition for tires and pneumatic tireSUMITOMO RUBBER IND·Filed 2018·Granted Jan 21, 2020·0 cites·8 claims
- 0968US8759432B2Rubber composition for tread and pneumatic tireHATTORI TAKAYUKI·Filed 2010·Granted Jun 24, 2014·3 cites·12 claims
- 1063US10138359B2Rubber composition for tires and pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Nov 27, 2018·0 cites·9 claims
- 1159US10982074B2Natural rubber, rubber composition and pneumatic tireSUMITOMO RUBBER IND·Filed 2017·Granted Apr 20, 2021·0 cites·6 claims
- 1253US10479843B2Method for producing natural rubberSUMITOMO RUBBER IND·Filed 2016·Granted Nov 19, 2019·0 cites·6 claims
- 1344US2012283354A1Tyre rubber composition and pneumatic tyreHATTORI TAKAYUKI·Filed 2011·Application pending·0 cites
- 1441US2011028630A1Rubber composition for tread and pneumatic tireMATSUURA AI·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →