Inventor · disambiguated record
Naohiko Obana
Also filed as: OBANA NAOHIKO
16 granted patents·2 pending applications·182 citations·filing 1994–2019
93Inventor score
Top patents by PatentIndex Score
18 records- 0186US5806296ACorrosion resistant spiral steel filament and steel cord made therefromBRIDGESTONE METALPHA CORP·Filed 1996·Granted Sep 15, 1998·34 cites·9 claims
- 0283US5822973ACorrosion resistant steel filamentBRIDGESTONE METALPHA CORP·Filed 1997·Granted Oct 20, 1998·28 cites·1 claims
- 0382US11220136B2Steel cord for reinforcing rubber article, method for manufacturing same, and tireBRIDGESTONE CORP·Filed 2019·Granted Jan 11, 2022·2 cites·19 claims
- 0477US11773534B2Metal cord, metal cord/rubber composite and conveyor beltBRIDGESTONE CORP·Filed 2019·Granted Oct 3, 2023·1 cites·20 claims
- 0575US6354068B1Steel cords for reinforcement of rubber articles pneumatic tire process for producing steel cord and tubular-type twisting machine thereforBRIDGESTONE CORP·Filed 2000·Granted Mar 12, 2002·12 cites·9 claims
- 0671US11352744B2Rubber component reinforcing-steel cordBRIDGESTONE CORP·Filed 2019·Granted Jun 7, 2022·2 cites·18 claims
- 0769US6102095ACorrosion resistant steel cords and pneumatic tires reinforced with sameBRIDGESTONE CORP·Filed 1997·Granted Aug 15, 2000·20 cites·21 claims
- 0860US5873962ATire having corrosion resistant steel cordBRIDGESTONE METALPHA CORP·Filed 1996·Granted Feb 23, 1999·10 cites·10 claims
- 0957US6425428B1Steel cord having flat side surface portion, method of manufacturing same, and pneumatic tire reinforced with sameBRIDGESTONE CORP·Filed 1997·Granted Jul 30, 2002·13 cites·13 claims
- 1056US7438104B2Radial tireBRIDGESTONE CORP·Filed 2001·Granted Oct 21, 2008·7 cites·18 claims
- 1155US6530410B1Pneumatic radial tireBRIDGESTONE CORP·Filed 1999·Granted Mar 11, 2003·17 cites·17 claims
- 1253US9850354B2Rubber article reinforcing steel wire and rubber article using sameBRIDGESTONE CORP·Filed 2014·Granted Dec 26, 2017·0 cites·8 claims
- 1352US6823706B1Steel wire and method of manufacturing the sameBRIDGESTONE CORP·Filed 1998·Granted Nov 30, 2004·10 cites·8 claims
- 1452US2020131700A1Steel cord for rubber component reinforcement and production method thereforBRIDGESTONE CORP·Filed 2019·Application pending·0 cites
- 1549US5911675ASteel cord for reinforcing rubber product and pneumatic tire using such steel cordBRIDGESTONE CORP·Filed 1997·Granted Jun 15, 1999·15 cites·16 claims
- 1647US5605036ASteel cords for the reinforcement of rubber articles and having a wrapping cordBRIDGESTONE METALPHA CORP·Filed 1994·Granted Feb 25, 1997·10 cites·3 claims
- 1746US2008066844A1Steel Cord for Reinforcing Rubber Article, and Pneumatic TireOBANA NAOHIKO·Filed 2005·Application pending·0 cites
- 1830US5709073ASteel cords for the reinforcement of rubber articles having a wrapping cordBRIDGESTONE METALPHA CORP·Filed 1996·Granted Jan 20, 1998·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →