Inventor · disambiguated record
Hideaki Sugihara
Also filed as: SUGIHARA HIDEAKI
13 granted patents·1 pending application·288 citations·filing 1991–2006
93Inventor score
Top patents by PatentIndex Score
14 records- 0194US6726289B2Tire noise reducing systemSUMITOMO RUBBER IND·Filed 2002·Granted Apr 27, 2004·52 cites·14 claims
- 0292US6755483B2Tire noise reducing systemSUMITOMO RUBBER IND·Filed 2003·Granted Jun 29, 2004·38 cites·9 claims
- 0387US6796350B1Vehicle tire having non-uniformly profiled tread with respect to its centerDUNLOP GMBH·Filed 2000·Granted Sep 28, 2004·29 cites·12 claims
- 0485US5415216APassenger radial tire including bead reinforcementSUMITOMO RUBBER IND·Filed 1993·Granted May 16, 1995·41 cites·10 claims
- 0584US6450225B2Noise damper for pneumatic tireSUMITOMO RUBBER IND·Filed 2000·Granted Sep 17, 2002·23 cites·23 claims
- 0675US6729373B2Tire noise reducing systemSUMITOMO RUBBER IND·Filed 2001·Granted May 4, 2004·19 cites·10 claims
- 0769US7490645B2Pneumatic tire with tread having sipe in tie barSUMITOMO RUBBER IND·Filed 2005·Granted Feb 17, 2009·3 cites·10 claims
- 0864US6880597B2Noise damper for pneumatic tireSUMITOMO RUBBER IND·Filed 2002·Granted Apr 19, 2005·9 cites·5 claims
- 0962US6588469B2Tire noise reducing systemSUMITOMO RUBBER IND·Filed 2000·Granted Jul 8, 2003·9 cites·9 claims
- 1062US5431209APassenger tire with low bead apex volumeSUMITOMO RUBBER IND·Filed 1991·Granted Jul 11, 1995·19 cites·11 claims
- 1151US6119745APneumatic tire including only one wide grooveSUMITOMO RUBBER IND·Filed 1997·Granted Sep 19, 2000·16 cites·13 claims
- 1251US5688342APneumatic tire having ground contacting areaSUMITOMO RUBBER IND·Filed 1994·Granted Nov 18, 1997·14 cites·11 claims
- 1346US6340041B1Pneumatic tire including two wide circumferential groovesSUMITOMO RUBBER IND·Filed 1999·Granted Jan 22, 2002·16 cites·10 claims
- 1441US2009285744A1Process For Producing Fine Diamond and Fine DiamondNIPPON KAYAKU KK·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →