Inventor · disambiguated record
Koji Fujisawa
Also filed as: FUJISAWA KOJI
6 granted patents·6 pending applications·0 citations·filing 2013–2021
65Inventor score
Top patents by PatentIndex Score
12 records- 0172US11433706B2Composite and pneumatic tireSUMITOMO RUBBER IND·Filed 2021·Granted Sep 6, 2022·0 cites·4 claims
- 0266US10940718B2Composite and pneumatic tireSUMITOMO RUBBER IND·Filed 2018·Granted Mar 9, 2021·0 cites·9 claims
- 0362US10914015B2Steel cord and method for producing the sameSUMITOMO ELECTRIC TOCHIGI CO LTD·Filed 2016·Granted Feb 9, 2021·0 cites·13 claims
- 0455US11780266B2Tire with specified belt layers of 1X4 steel cordsSUMITOMO ELECTRIC TOCHIGI CO LTD·Filed 2017·Granted Oct 10, 2023·0 cites·7 claims
- 0554US10632791B2TireSUMITOMO ELECTRIC TOCHIGI CO LTD·Filed 2016·Granted Apr 28, 2020·0 cites·6 claims
- 0652US2019299715A1TireSUMITOMO RUBBER IND·Filed 2019·Application pending·0 cites
- 0751US2020338928A1TireSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Application pending·0 cites
- 0848US10086651B2Rubber composition and pneumatic tire having tread fabricated using rubber compositionSUMITOMO RUBBER IND·Filed 2014·Granted Oct 2, 2018·0 cites·22 claims
- 0947US2016108213A1Pneumatic tire and rubber masterbatchSUMITOMO RUBBER IND·Filed 2014·Application pending·0 cites
- 1046US2014048192A1Pneumatic tireSUMITOMO RUBBER IND·Filed 2013·Application pending·0 cites
- 1141US2018029421A1Cord-rubber composite and pneumatic tireSUMITOMO RUBBER IND·Filed 2017·Application pending·0 cites
- 1239US2020361241A1TireSUMITOMO ELECTRIC TOCHIGI CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →