Inventor · disambiguated record
Yoshimi Kawashima
Also filed as: KAWASHIMA YOSHIMI
10 granted patents·102 citations·filing 1993–2018
87Inventor score
Top patents by PatentIndex Score
10 records- 0188US7670987B2Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell systemIDEMITSU KOSAN CO·Filed 2005·Granted Mar 2, 2010·11 cites·9 claims
- 0284US8088708B2Catalyst precursor substance, and catalyst using the sameTAKATSU KOZO·Filed 2008·Granted Jan 3, 2012·9 cites·16 claims
- 0382US8343456B2Reforming catalyst for hydrocarbon, method for producing hydrogen using such reforming catalyst, and fuel cell systemIDEMITSU KOSAN CO·Filed 2009·Granted Jan 1, 2013·5 cites·12 claims
- 0480US7776785B2Catalyst for carbon monoxide conversion and method of carbon monoxide modification with the sameIDEMITSU KOSAN CO·Filed 2007·Granted Aug 17, 2010·4 cites·12 claims
- 0578US10557110B2Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing methodIDEMITSU KOSAN CO·Filed 2018·Granted Feb 11, 2020·1 cites·10 claims
- 0678US6046128AMethod of manufacturing catalyst for purifying exhaust gasIDEMITSU KOSAN CO·Filed 1996·Granted Apr 4, 2000·55 cites·7 claims
- 0760US10385299B2Metal-carrying zeolite for alcoholic beverages and alcoholic beverage manufacturing methodIDEMITSU KOSAN CO·Filed 2014·Granted Aug 20, 2019·0 cites·19 claims
- 0850US5422333AExhaust gas purifying catalystIDEMITSU KOSAN CO·Filed 1993·Granted Jun 6, 1995·17 cites·13 claims
- 0944US11028353B2Method for removing unwanted component included in beverageTHE NIKKA WHISKY DISTILLING CO LTD·Filed 2014·Granted Jun 8, 2021·0 cites·11 claims
- 1037US11452985B2Method for producing metal-supported zeolite for alcoholic beverages, metal-supported zeolite for alcoholic beverages, and method for producing alcoholic beveragesIDEMITSU KOSAN CO·Filed 2016·Granted Sep 27, 2022·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →