Inventor · disambiguated record
Masashi Nakashima
Also filed as: NAKASHIMA MASASHI
10 granted patents·5 pending applications·9 citations·filing 2008–2021
81Inventor score
Top patents by PatentIndex Score
15 records- 0191US11224861B2Layered TWCUMICORE AG & CO KG·Filed 2020·Granted Jan 18, 2022·4 cites·20 claims
- 0279US10967362B2Catalyst for purification of exhaust gas from internal combustion engine and method for purification of exhaust gas using the catalystUMICORE SHOKUBAI JAPAN CO LTD·Filed 2017·Granted Apr 6, 2021·2 cites·17 claims
- 0376US11149603B2Exhaust gas purification catalyst and exhaust gas purification method using the sameUMICORE SHOKUBAI JAPAN CO LTD·Filed 2018·Granted Oct 19, 2021·1 cites·15 claims
- 0476US11141713B2Exhaust gas purification catalyst and exhaust gas purification method using the sameUMICORE SHOKUBAI JAPAN CO LTD·Filed 2018·Granted Oct 12, 2021·1 cites·15 claims
- 0575US11143072B2Exhaust gas purification catalyst and exhaust gas purification method using the sameUMICORE SHOKUBAI JAPAN CO LTD·Filed 2018·Granted Oct 12, 2021·1 cites·17 claims
- 0671US11648535B2Layered TWCUMICORE AG & CO KG·Filed 2021·Granted May 16, 2023·0 cites·19 claims
- 0757US10653999B2Exhaust gas purifying catalyst and method for purifying exhaust gasUMICORE SHOKUBAI JAPAN CO LTD·Filed 2017·Granted May 19, 2020·0 cites·6 claims
- 0851US2009325112A1CATALYST DEGRADATION PREVENTING APPARATUS AND LOW NOx COMBUSTION APPARATUSMIURA KOGYO KK·Filed 2008·Application pending·0 cites
- 0949US2009183661A1Combustion deviceMIURA KOGYO KK·Filed 2009·Application pending·0 cites
- 1049US2021213425A1Three-way-catalystUMICORE AG & CO KG·Filed 2020·Application pending·0 cites
- 1148US10696876B2Self-emulsification type emulsion containing modified polypropylene resinTOYO BOSEKI·Filed 2015·Granted Jun 30, 2020·0 cites·7 claims
- 1247US2022062869A1Catalyst for exhaust gas purification, method for producing same, and exhaust gas purification method using sameUMICORE SHOKUBAI JAPAN CO LTD·Filed 2019·Application pending·0 cites
- 1346US10654030B2Exhaust gas purification catalyst for internal combustion engine, and exhaust gas purifying method using exhaust gas purification catalystUMICORE SHOKUBAI JAPAN CO LTD·Filed 2017·Granted May 19, 2020·0 cites·11 claims
- 1443US2010136493A1LOW NOx COMBUSTION APPARATUSMIURA KOGYO KK·Filed 2008·Application pending·0 cites
- 1541US11110436B2Phosphorus compound-containing exhaust gas purifying catalystUMICORE SHOKUBAI JAPAN CO LTD·Filed 2018·Granted Sep 7, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →