Inventor · disambiguated record
Rikimaru Kuwabara
Also filed as: KUWABARA RIKIMARU
5 granted patents·5 pending applications·3 citations·filing 2007–2023
64Inventor score
Top patents by PatentIndex Score
10 records- 0186US11168184B2Production process of rubber compositionJSR CORP·Filed 2020·Granted Nov 9, 2021·2 cites·9 claims
- 0268US2023312889A1Polymer composition, method for producing same, formulation, crosslinked product, and tireENEOS MAT CORPORATION·Filed 2023·Application pending·0 cites
- 0361US8388799B2Composition for forming polishing layer of chemical mechanical polishing pad, chemical mechanical polishing pad and chemical mechanical polishing methodKUWABARA RIKIMARU·Filed 2009·Granted Mar 5, 2013·1 cites·10 claims
- 0457US7790788B2Method for producing chemical mechanical polishing padJSR CORP·Filed 2008·Granted Sep 7, 2010·0 cites·13 claims
- 0556US2024002642A1Rubber bale, production method therefor, polymer composition, crosslinked object, and tireENEOS MAT CORPORATION·Filed 2021·Application pending·0 cites
- 0650US2014223832A1Polyurethane, composition for formation of polishing layers that contains same, pad for chemical mechanical polishing, and chemical mechanical polishing method using sameJSR CORP·Filed 2014·Application pending·0 cites
- 0749US12305025B2Polymer composition, cross-linked product, and tireENEOS MAT CORPORATION·Filed 2019·Granted May 20, 2025·0 cites·8 claims
- 0843US8053521B2Chemical mechanical polishing padJSR CORP·Filed 2007·Granted Nov 8, 2011·0 cites·16 claims
- 0939US2012083187A1Polyurethane, composition for formation of polishing layers that contains same, pad for chemical mechanical polishing, and chemical mechanical polishing method using sameOKAMOTO TAKAHIRO·Filed 2010·Application pending·0 cites
- 1039US2020339768A1Composition for fiber-reinforced resin, production method therefor, fiber-reinforced resin, and formed articleJSR CORP·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Rikimaru Kuwabara 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 →