Inventor · disambiguated record
Ryoichi Hashimoto
Also filed as: HASHIMOTO RYOICHI
15 granted patents·7 pending applications·111 citations·filing 1995–2020
91Inventor score
Top patents by PatentIndex Score
22 records- 0191US7247082B2Polishing compositionKAO CORP·Filed 2006·Granted Jul 24, 2007·15 cites·4 claims
- 0286US7604751B2Polishing liquid compositionKAO CORP·Filed 2006·Granted Oct 20, 2009·9 cites·12 claims
- 0383US7118685B1Polishing liquid compositionKAO CORP·Filed 2000·Granted Oct 10, 2006·23 cites·12 claims
- 0470US11958975B2Asphalt compositionKAO CORP·Filed 2019·Granted Apr 16, 2024·0 cites·15 claims
- 0569US5609079ASocket mechanism having flexible coupling therein used with vertical type powered bolt/nut driving apparatusJOBAN ENGINEERING KK·Filed 1996·Granted Mar 11, 1997·32 cites·4 claims
- 0663US7059941B2Polishing compositionKAO CORP·Filed 2003·Granted Jun 13, 2006·7 cites·7 claims
- 0762US11168215B2Asphalt compositionKAO CORP·Filed 2018·Granted Nov 9, 2021·0 cites·10 claims
- 0861US7015182B2Detergent composition for cleaning precision partsKAO CORP·Filed 2003·Granted Mar 21, 2006·4 cites·31 claims
- 0956US5730034AAutomatic bolt driving apparatus for driving bolts to secure elongated concrete molding frame segmentsJOBAN ENGINEERING KK·Filed 1996·Granted Mar 24, 1998·14 cites·6 claims
- 1052US2007045233A1Polishing liquid compositionKAO CORP·Filed 2006·Application pending·0 cites
- 1151US12104062B2Asphalt composition and manufacturing method therefor, and manufacturing method for asphalt mixtureKAO CORP·Filed 2020·Granted Oct 1, 2024·0 cites·16 claims
- 1250US9938406B2Polylactic acid resin sheet for thermal molding useKAO CORP·Filed 2013·Granted Apr 10, 2018·0 cites·4 claims
- 1348US5613848AProcess for the production of glass-like carbon substrates for use as recording media and a setter for use in the processKAO CORP·Filed 1995·Granted Mar 25, 1997·6 cites·6 claims
- 1447US2003209826A1Process for producing molded articleKAO CORP·Filed 2003·Application pending·0 cites
- 1546US2008132439A1Cleaner CompositionITOI AKITO·Filed 2005·Application pending·0 cites
- 1642US11708669B2Road paving methodKAO CORP·Filed 2018·Granted Jul 25, 2023·0 cites·4 claims
- 1742US11466156B2Asphalt compositionKAO CORP·Filed 2017·Granted Oct 11, 2022·0 cites·8 claims
- 1841US2013261214A1Polylactic acid resin compositionOKUTSU MUNEHISA·Filed 2011·Application pending·0 cites
- 1940US2002081949A1Polishing compositionFiled 2001·Application pending·0 cites
- 2039US2013287903A1Polylactic acid resin compositionOKUTSU MUNEHISA·Filed 2012·Application pending·0 cites
- 2137US2018282576A1Material for waterproof layersKAO CORP·Filed 2016·Application pending·0 cites
- 2229US6607687B1Process for producing molded articleKAO CORP·Filed 1999·Granted Aug 19, 2003·1 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Ryoichi Hashimoto files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →