Inventor · disambiguated record
Katsumi Nakashima
Also filed as: NAKASHIMA KATSUMI
14 granted patents·251 citations·filing 1996–2022
93Inventor score
Top patents by PatentIndex Score
14 records- 0184US6207723B1Rubber composition and method for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Mar 27, 2001·40 cites·21 claims
- 0283US6110546AAutomobile weather strip and method for making the sameTOYODA GOSEI KK·Filed 1997·Granted Aug 29, 2000·51 cites·3 claims
- 0378US5973017AFoamed rubber blend containing and ethylene-propylene-diene polymer blend and an article formed from a sulfur-vulcanized foamed rubber blendTOYODA GOSEI KK·Filed 1997·Granted Oct 26, 1999·39 cites·16 claims
- 0475US6777453B1Method of reclaiming crosslinked rubber, and molded article of reclaimed rubberTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Aug 17, 2004·14 cites·18 claims
- 0573USD576919SAutomobile and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2007·Granted Sep 16, 2008·20 cites·1 claims
- 0672US6632918B1Method of reclaiming crosslinked rubberTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Oct 14, 2003·12 cites·14 claims
- 0771US6316508B1Rubber composition and method for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Nov 13, 2001·8 cites·18 claims
- 0869US6133413AMethod of manufacturing devulcanized rubber using high temperature and shearing pressureTOYODA CHUO KENKYUSHO KK·Filed 1996·Granted Oct 17, 2000·25 cites·14 claims
- 0961US12234559B2Electrode material for aluminum electrolytic capacitors and method for producing sameTOYO ALUMINIUM KK·Filed 2022·Granted Feb 25, 2025·0 cites·5 claims
- 1058US12281010B2Aluminum nitride-based powder and method for producing sameTOYO ALUMINIUM KK·Filed 2018·Granted Apr 22, 2025·0 cites·11 claims
- 1157US6040351AFoam rubber composition and a molded product of foam rubberTOYODA GOSEI KK·Filed 1998·Granted Mar 21, 2000·18 cites·22 claims
- 1254US6132847AFoamed rubber extruded productTOYODA GOSEI KK·Filed 1998·Granted Oct 17, 2000·16 cites·14 claims
- 1348USD573279SRear combination lamp for an automobileTOYOTA MOTOR CO LTD·Filed 2007·Granted Jul 15, 2008·7 cites·1 claims
- 1431US6268428B1Kneaded rubber for expandable formulationTOYODA GOSEI KK·Filed 1999·Granted Jul 31, 2001·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →