Inventor · disambiguated record
Rikio Tsushima
Also filed as: TSUSHIMA RIKIO
19 granted patents·615 citations·filing 1981–1992
96Inventor score
Files withKAO CORP19
Top patents by PatentIndex Score
19 records- 0195US4895722AHair treatmentsKAO CORP·Filed 1984·Granted Jan 23, 1990·121 cites·5 claims
- 0291US4369037AHair treatment cosmetics containing cationic keratin derivativesKAO CORP·Filed 1981·Granted Jan 18, 1983·79 cites·8 claims
- 0388US4423032AHair treatmentsKAO CORP·Filed 1982·Granted Dec 27, 1983·79 cites·12 claims
- 0486US4495173APre-shampoo type hair treatment compositionKAO CORP·Filed 1981·Granted Jan 22, 1985·64 cites·5 claims
- 0583US4534892AFoaming liquid detergent composition having a stably dispersed water-insoluble fine powderKAO CORP·Filed 1983·Granted Aug 13, 1985·54 cites·16 claims
- 0682US4751074AHair rinse compositionKAO CORP·Filed 1986·Granted Jun 14, 1988·58 cites·2 claims
- 0778US4439417AShampoo compositionKAO CORP·Filed 1981·Granted Mar 27, 1984·39 cites·5 claims
- 0874US4868086AElectrographic toner and process for preparation thereofKAO CORP·Filed 1988·Granted Sep 19, 1989·20 cites·11 claims
- 0962US4465664AHair setting compositionKAO CORP·Filed 1981·Granted Aug 14, 1984·20 cites·7 claims
- 1062US4436722AHair rinse compositionKAO CORP·Filed 1981·Granted Mar 13, 1984·20 cites·7 claims
- 1160US5496897AProcess for preparing uniformly sized, fine particles of polymerKAO CORP·Filed 1992·Granted Mar 5, 1996·13 cites·6 claims
- 1256US4650595AMetal working water-soluble lubricant composition and method of feeding sameKAO CORP·Filed 1983·Granted Mar 17, 1987·12 cites·19 claims
- 1353US4789613AElectrostatic image developing toner with high dielectric materialKAO CORP·Filed 1987·Granted Dec 6, 1988·9 cites·20 claims
- 1446US4639491ADispersion stabilizer for water-in-oil suspension polymerizationKAO CORP·Filed 1985·Granted Jan 27, 1987·6 cites·7 claims
- 1544US4743441ACosmetic compositionKAO CORP·Filed 1986·Granted May 10, 1988·9 cites·6 claims
- 1640US4749638AElectrophotographic toner compositionKAO CORP·Filed 1986·Granted Jun 7, 1988·5 cites·8 claims
- 1736US4795792AProcess for preparing particles of olefin-maleic anhydride copolyerKAO CORP·Filed 1988·Granted Jan 3, 1989·3 cites·3 claims
- 1833US4460566AHair rinse compositionKAO CORP·Filed 1982·Granted Jul 17, 1984·2 cites·5 claims
- 1930US5114793AMagnetic recording medium comprising a specified polyurethane binderKAO CORP·Filed 1991·Granted May 19, 1992·2 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →