Inventor · disambiguated record
Katsuaki Arai
Also filed as: ARAI KATSUAKI
4 granted patents·21 citations·filing 2000–2015
66Inventor score
Top patents by PatentIndex Score
4 records- 0181US6838132B1Recording sheet and method for preparation thereofMITSUBISHI PAPER MILLS LTD·Filed 2000·Granted Jan 4, 2005·18 cites·10 claims
- 0257US7713599B2Inkjet recording materialMITSUBISHI PAPER MILLS LTD·Filed 2004·Granted May 11, 2010·3 cites·17 claims
- 0341US9200551B2Exhaust treatment apparatus for engineKUBOTA KK·Filed 2013·Granted Dec 1, 2015·0 cites·17 claims
- 0435US9518490B2Exhaust gas processing device for engineKUBOTA KK·Filed 2015·Granted Dec 13, 2016·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →