Inventor · disambiguated record
Tetsuya Kunisawa
Also filed as: KUNISAWA TETSUYA
18 granted patents·6 pending applications·36 citations·filing 1998–2020
90Inventor score
Top patents by PatentIndex Score
24 records- 0196US10538129B2Rubber composition for base treadSUMITOMO RUBBER IND·Filed 2017·Granted Jan 21, 2020·11 cites·9 claims
- 0282US8614272B2Tire rubber composition and pneumatic tireUESAKA KENICHI·Filed 2011·Granted Dec 24, 2013·4 cites·16 claims
- 0378US7829621B2Rubber composition and tire comprising the sameSUMITOMO RUBBER IND·Filed 2005·Granted Nov 9, 2010·4 cites·3 claims
- 0471US9012560B2Rubber composition and pneumatic tireKUNISAWA TETSUYA·Filed 2012·Granted Apr 21, 2015·2 cites·18 claims
- 0567US7470742B2Rubber composition for covering carcass cord and tire having carcass using sameSUMITOMO RUBBER IND·Filed 2007·Granted Dec 30, 2008·1 cites·5 claims
- 0661US11433705B2Studless tireSUMITOMO RUBBER IND·Filed 2018·Granted Sep 6, 2022·0 cites·4 claims
- 0761US10316164B2TireSUMITOMO RUBBER IND·Filed 2015·Granted Jun 11, 2019·0 cites·8 claims
- 0859US12420588B2TireSUMITOMO RUBBER IND·Filed 2020·Granted Sep 23, 2025·0 cites·12 claims
- 0959US7172003B2Rubber composition for tire sidewalls and pneumatic tires using the sameSUMITOMO RUBBER IND·Filed 2004·Granted Feb 6, 2007·3 cites·4 claims
- 1057US10766305B2Pneumatic tireSUMITOMO RUBBER IND·Filed 2015·Granted Sep 8, 2020·0 cites·18 claims
- 1151US8261797B2Rubber composition for coating textile cord and tire using the sameKUNISAWA TETSUYA·Filed 2006·Granted Sep 11, 2012·0 cites·3 claims
- 1250US2019390042A1Tread rubber composition, and pneumatic tireSUMITOMO RUBBER IND·Filed 2018·Application pending·0 cites
- 1349US2009169883A1Rubber Composition for Coating Steel Cord and Tire Using SameKUNISAWA TETSUYA·Filed 2007·Application pending·0 cites
- 1448US8869856B2Pneumatic tireKUNISAWA TETSUYA·Filed 2008·Granted Oct 28, 2014·1 cites·4 claims
- 1548US2014299241A1Pneumatic tireSUMITOMO RUBBER IND·Filed 2014·Application pending·0 cites
- 1646US2013092300A1Pneumatic tireSUMITOMO RUBBER IND·Filed 2012·Application pending·0 cites
- 1745US2005234182A1Rubber composition for treadSUMITOMO RUBBER IND·Filed 2005·Application pending·0 cites
- 1844US2013338296A1Rubber composition and pneumatic tireMABUCHI TAKAHIRO·Filed 2012·Application pending·0 cites
- 1943US8418736B2Rubber composition and pneumatic tireKUNISAWA TETSUYA·Filed 2008·Granted Apr 16, 2013·0 cites·2 claims
- 2041US7165585B2Rubber composition for tire and pneumatic tire using the sameSUMITOMO RUBBER IND·Filed 2004·Granted Jan 23, 2007·3 cites·10 claims
- 2140US9932460B2Rubber composition and pneumatic tireTSUMORI ISAMU·Filed 2012·Granted Apr 3, 2018·0 cites·6 claims
- 2239US9315647B2Rubber composition and pneumatic tireIMOTO YOJI·Filed 2012·Granted Apr 19, 2016·0 cites·19 claims
- 2333US6184283B1Rubber composition for treadSUMITOMO RUBBER IND·Filed 1998·Granted Feb 6, 2001·7 cites·13 claims
- 2431US7235599B2Rubber composition and racing tire having tread comprising thereofSUMITOMO RUBBER IND·Filed 2006·Granted Jun 26, 2007·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →