Inventor · disambiguated record
Osamu Tachizawa
Also filed as: TACHIZAWA OSAMU
13 granted patents·2 pending applications·430 citations·filing 1991–2003
94Inventor score
Files withKAO CORP14
Top patents by PatentIndex Score
15 records- 0196US5538937AAgricultural chemical composition comprising quaternary ammonium enhancersFiled 1995·Granted Jul 23, 1996·95 cites·25 claims
- 0296US5476597ALiquid softener composition, novel quaternary ammonium salt, and process for the preparation of said saltKAO CORP·Filed 1994·Granted Dec 19, 1995·83 cites·13 claims
- 0392US5580481AAqueous fabric softener composition, novel quaternary ammonium salt, and process for the preparation of said saltKAO CORP·Filed 1995·Granted Dec 3, 1996·77 cites·16 claims
- 0484US6359032B1Polymer emulsion and process for preparing the sameKAO CORP·Filed 2001·Granted Mar 19, 2002·17 cites·19 claims
- 0583US5985794AAgricultural chemical compositionKAO CORP·Filed 1997·Granted Nov 16, 1999·21 cites·23 claims
- 0677US5851982ALiquid softener compositions and quaternary ammonium saltKAO CORP·Filed 1995·Granted Dec 22, 1998·36 cites·35 claims
- 0772US5563111AAgricultural chemical composition comprising amine surfactants with at least one ester or amide linkageKAO CORP·Filed 1994·Granted Oct 8, 1996·19 cites·37 claims
- 0871US5167709APigment consisting of polyvalent metal salt of acylated amino acid or amidosulfonic acid and cosmetic composition containing the sameKAO CORP·Filed 1991·Granted Dec 1, 1992·11 cites·14 claims
- 0970US6252003B1Polymer emulsion and process for producing the sameKAO CORP·Filed 1998·Granted Jun 26, 2001·23 cites·9 claims
- 1061US5696070AQuarternary ammonium salt, method for production thereof, and softener composition using saltKAO CORP·Filed 1996·Granted Dec 9, 1997·22 cites·12 claims
- 1158US5728649AAgricultural chemical compositionKAO CORP·Filed 1995·Granted Mar 17, 1998·7 cites·2 claims
- 1253US5282983AFabric softener composition and ammonium saltKAO CORP·Filed 1992·Granted Feb 1, 1994·12 cites·10 claims
- 1351US2004156810A1Aqueous hair cleansing compositionKAO CORP·Filed 2003·Application pending·0 cites
- 1443US2001053803A1Polymer emulsion and process for preparing the sameKAO CORP·Filed 2001·Application pending·0 cites
- 1537US5284602AN-(N'-long chain acyl-β-alanyl)-β-alanine or its salt and detergent composition containing the sameKAO CORP·Filed 1992·Granted Feb 8, 1994·7 cites·4 claims
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