Inventor · disambiguated record
Yuichi Irinatsu
Also filed as: IRINATSU YUICHI
5 granted patents·90 citations·filing 1987–1997
81Inventor score
Files withKAO CORP5
Top patents by PatentIndex Score
5 records- 0176US6251220B1Wastepaper deinking method using amine or acid salt of amine in the flotation stageKAO CORP·Filed 1996·Granted Jun 26, 2001·24 cites·5 claims
- 0266US4705692ASubstitute composition for cocoa butterKAO CORP·Filed 1987·Granted Nov 10, 1987·41 cites·1 claims
- 0351US6179957B1Method for controlling deinking process using contact angleKAO CORP·Filed 1997·Granted Jan 30, 2001·13 cites·11 claims
- 0441US6103056AMethod for controlling deinking flotation using interfacial potential of ink particles and pulpKAO CORP·Filed 1997·Granted Aug 15, 2000·8 cites·7 claims
- 0533US6312559B1Deinking process using amine compounds and white water recyclingKAO CORP·Filed 1997·Granted Nov 6, 2001·4 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →