Inventor · disambiguated record
Hisao Tsutsumi
Also filed as: ASAKAWA TOSHIRO · TSUTSUMI HISAO
19 granted patents·472 citations·filing 1975–1990
96Inventor score
Top patents by PatentIndex Score
19 records- 0197US4634719Aα-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the sameKAO CORP·Filed 1982·Granted Jan 6, 1987·95 cites·2 claims
- 0286US4536519AEmulsifying agent and emulsified cosmeticsKAO CORP·Filed 1982·Granted Aug 20, 1985·48 cites·10 claims
- 0385US4152421ADentifice compositionKAO CORP·Filed 1977·Granted May 1, 1979·59 cites·6 claims
- 0484US4139485ADetergent compositionKAO CORP·Filed 1977·Granted Feb 13, 1979·59 cites·13 claims
- 0581US4305961ACosmetic compositionKAO CORP·Filed 1979·Granted Dec 15, 1981·37 cites·5 claims
- 0680US4504409AEmulsifying compositionKAO CORP·Filed 1982·Granted Mar 12, 1985·14 cites·12 claims
- 0771US4097403AOil-in-water emulsion and emulsifying or solubilizing agent composition useful thereinKAO CORP·Filed 1977·Granted Jun 27, 1978·24 cites·10 claims
- 0862US4132679ALow irritant shampoo compositionKAO CORP·Filed 1977·Granted Jan 2, 1979·14 cites·10 claims
- 0958US4309447ASkin-protecting cosmetic compositionKAO CORP·Filed 1979·Granted Jan 5, 1982·18 cites·3 claims
- 1057US3954658AOil-in-water emulsion and emulsifying or solubilizing composition thereforKAO CORP·Filed 1975·Granted May 4, 1976·16 cites·10 claims
- 1156US4425329AWater-in-oil type cosmetic compositionKAO CORP·Filed 1980·Granted Jan 10, 1984·22 cites·21 claims
- 1256US4348415ACosmetic and emulsifier compositionsKAO CORP·Filed 1980·Granted Sep 7, 1982·18 cites·20 claims
- 1354US4025692AMethod for forming corrosion-resistant coating on a steel sheetNIPPON KOKAN KK·Filed 1975·Granted May 24, 1977·14 cites·17 claims
- 1448US4791140AMethod of preventing crazing of cosmeticsKAO CORP·Filed 1986·Granted Dec 13, 1988·14 cites·4 claims
- 1547US4510070AEmulsifying compositionKAO CORP·Filed 1982·Granted Apr 9, 1985·10 cites·14 claims
- 1633US4987241APolyaluminum dialkyl phosphate, oil gelling agent comprising the same, and composition for external application comprising the sameKAO CORP·Filed 1989·Granted Jan 22, 1991·3 cites·1 claims
- 1730US4504464A2,3-Dialkoxypropyl glyceryl ether and its preparation process as well as cosmetic composition containing sameKAO CORP·Filed 1982·Granted Mar 12, 1985·2 cites·9 claims
- 1830US4312777AEmulsifier compositionKAO CORP·Filed 1979·Granted Jan 26, 1982·3 cites·5 claims
- 1928US5124361APolyaluminum dialkyl phosphate oil gelling agent and composition for external application comprising the sameKAO CORP·Filed 1990·Granted Jun 23, 1992·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →