Inventor · disambiguated record
Yoshitaka Katsukawa
Also filed as: KATSUKAWA YOSHITAKA
5 granted patents·35 citations·filing 2000–2014
75Inventor score
Top patents by PatentIndex Score
5 records- 0171US6585170B2Straw with a mouthpiece and a method of manufacturing the sameMAMEITA CO LTD·Filed 2001·Granted Jul 1, 2003·19 cites·23 claims
- 0258USD444022SDrinking strawMAMEITA CO LTD·Filed 2000·Granted Jun 26, 2001·13 cites·1 claims
- 0349US10138437B2Water-soluble lubricant oilSANYO CHEMICAL IND LTD·Filed 2014·Granted Nov 27, 2018·0 cites·1 claims
- 0432USD434540SFeeding bottle nipple cleaning apparatusMAMEITA CO LTD·Filed 2000·Granted Nov 28, 2000·3 cites·1 claims
- 0526US9522481B2Water-soluble cutting fluid for slicing silicon ingotsHIDAKA AKI·Filed 2010·Granted Dec 20, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →