Inventor · disambiguated record
Naotake Takaishi
Also filed as: NAKAJIMA MOTOKI · TAKAISHI NAOTAKE
51 granted patents·432 citations·filing 1974–1990
98Inventor score
Files withKAO CORP51
Top patents by PatentIndex Score
51 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
- 0292US4465866APreparation process of 2-hydroxy-3-alkoxypropylglyceryl etherKAO CORP·Filed 1982·Granted Aug 14, 1984·30 cites·5 claims
- 0385US4710373ALong wavelength ultraviolet ray absorberKAO CORP·Filed 1985·Granted Dec 1, 1987·23 cites·5 claims
- 0483US4465869AProcess for the production of glyceryl ethersKAO CORP·Filed 1982·Granted Aug 14, 1984·15 cites·1 claims
- 0580US4543258APolyol ether compound, preparation process thereof, and cosmetic composition containing sameKAO CORP·Filed 1983·Granted Sep 24, 1985·15 cites·15 claims
- 0679US4584190ANovel chalcone derivatives and ultraviolet absorbers comprising the sameKAO CORP·Filed 1984·Granted Apr 22, 1986·45 cites·6 claims
- 0776US4604488ACyclohexanol derivatives and fragrance compositions containing the sameKAO CORP·Filed 1983·Granted Aug 5, 1986·11 cites·15 claims
- 0872US4576967ANovel polyol ether compounds, process preparing the compounds, and cosmetics comprising sameKAO CORP·Filed 1984·Granted Mar 18, 1986·10 cites·5 claims
- 0972US4309448ABranched fatty acid cholesterol ester and a cosmetic composition containing the sameKAO CORP·Filed 1980·Granted Jan 5, 1982·17 cites·10 claims
- 1072US4229324ATricyclo-α,β-unsaturated aldehydeKAO CORP·Filed 1979·Granted Oct 21, 1980·9 cites·11 claims
- 1170US4226748AFabric sizing emulsionKAO CORP·Filed 1979·Granted Oct 7, 1980·23 cites·19 claims
- 1270US4036893A8-Exo-hydroxy-endo-tricyclo [5.2.2.02,6 ]undecaneKAO CORP·Filed 1976·Granted Jul 19, 1977·7 cites·1 claims
- 1369US4411828AFragrant tricyclic carboxylatesKAO CORP·Filed 1981·Granted Oct 25, 1983·8 cites·2 claims
- 1463US4704473A4-methoxy-2'-carboxydibenzoylmethane and its saltsKAO CORP·Filed 1985·Granted Nov 3, 1987·7 cites·15 claims
- 1559US4374052APerfume compositionKAO CORP·Filed 1981·Granted Feb 15, 1983·5 cites·4 claims
- 1659US4036892A4-Exo-hydroxy-endo-tricyclo [5.2.2.02,6 ]undec-8-eneKAO CORP·Filed 1976·Granted Jul 19, 1977·4 cites·1 claims
- 1756US4585893AProcess for producing 4-homoisotwistane-3-carboxylic acidKAO CORP·Filed 1983·Granted Apr 29, 1986·4 cites·6 claims
- 1854US4070540A4-Homoisotwistane-3-carboxylic acid esters and a process for producing the sameKAO CORP·Filed 1976·Granted Jan 24, 1978·3 cites·5 claims
- 1953US4985547AExternal skin care preparationKAO CORP·Filed 1988·Granted Jan 15, 1991·14 cites·8 claims
- 2051US4169958A3-alkoxy-4-homoisotwistanesKAO CORP·Filed 1978·Granted Oct 2, 1979·5 cites·2 claims
- 2150US5028416AExternal skin care preparationKAO CORP·Filed 1990·Granted Jul 2, 1991·12 cites·1 claims
- 2249US5071971AExternal skin care preparationKAO CORP·Filed 1990·Granted Dec 10, 1991·11 cites·1 claims
- 2349US4002674A4-Homoisotwistane-3-carboxylic acidKAO CORP·Filed 1975·Granted Jan 11, 1977·3 cites·1 claims
- 2449US3985803A2-Haloadamantyl-(1)-acetamidesKAO CORP·Filed 1974·Granted Oct 12, 1976·2 cites·1 claims
- 2547US4978523AMelanin inhibitorKAO CORP·Filed 1985·Granted Dec 18, 1990·13 cites·3 claims
- 2646US4778823AAmide derivative and external medicament comprising sameKAO CORP·Filed 1986·Granted Oct 18, 1988·12 cites·3 claims
- 2746US4602107AProcess for producing trycyclo[5.2.1.02,6 ]decane-2-carboxylic acidKAO CORP·Filed 1983·Granted Jul 22, 1986·2 cites·3 claims
- 2846US4169953ATricyclo[4.3.1.12,5 ]undecane-1-carboxylic acid and derivatives thereof and a process for producing the sameKAO CORP·Filed 1978·Granted Oct 2, 1979·2 cites·2 claims
- 2943US4876084AP-hydroxycinnamamide derivatives and melanin inhibitor comprising the sameKAO CORP·Filed 1987·Granted Oct 24, 1989·9 cites·2 claims
- 3042US4533770A2-Exo-hydroxy-endo-tricyclo[6.2.1.02,7 ]undecaneKAO CORP·Filed 1984·Granted Aug 6, 1985·1 cites·1 claims
- 3142US4101580A3-Amino-4-homoisotwistane and an acid addition salt thereof and a process for producing the sameKAO CORP·Filed 1976·Granted Jul 18, 1978·1 cites·4 claims
- 3242US4025568A4-Homoisotwistyl bromideKAO CORP·Filed 1975·Granted May 24, 1977·1 cites·2 claims
- 3341US4133840APreparation of 4-homoisotwistane, (tricyclo[5.3.1.03,8 ]undecane)KAO CORP·Filed 1978·Granted Jan 9, 1979·1 cites·6 claims
- 3439US3976706AProcess for the preparation of tricyclo [5.3.1.03,8 ]undecaneKAO CORP·Filed 1974·Granted Aug 24, 1976·1 cites·4 claims
- 3539US3976710AProcess for the preparation of tricyclo[5.3.1.03,8 ]undecaneKAO CORP·Filed 1975·Granted Aug 24, 1976·1 cites·5 claims
- 3639US3966800A1-Carboxymethyl-3-chloroadamantaneKAO CORP·Filed 1974·Granted Jun 29, 1976·1 cites·1 claims
- 3737US4002690A4-Homoisotwist-3-yl-carbinolKAO CORP·Filed 1975·Granted Jan 11, 1977·1 cites·1 claims
- 3836US4078085A3-Aminomethyl-4-homoisotwistane and its salt and process for producing sameKAO CORP·Filed 1976·Granted Mar 7, 1978·1 cites·3 claims
- 3935US4981680AP-hydroxycinnamamide derivatives and melanin inhibitor comprising the sameKAO CORP·Filed 1989·Granted Jan 1, 1991·5 cites·1 claims
- 4035US4038333ATricycli Bredt Compound, Tricyclo[5.3.1.03,8 ]Undec-2-eneKAO CORP·Filed 1976·Granted Jul 26, 1977·0 cites·3 claims
- 4134US4229375A1-Aminomethyltricyclo[4.3.1.12,5 ]undecane and acid-addition salts thereofKAO CORP·Filed 1979·Granted Oct 21, 1980·0 cites·2 claims
- 4234US4168389A1-Alkoxytricyclo[4.3.1.12,5 ]undecanesKAO CORP·Filed 1978·Granted Sep 18, 1979·0 cites·5 claims
- 4334US4086285ATricyclo[6.2.1.02,6 ]undeca-2(6)-ene and process for hydride transfer reduction rearrangement of sameKAO CORP·Filed 1976·Granted Apr 25, 1978·0 cites·2 claims
- 4431US4698435AProcess for preparing 3-phenacylidene phthalidesKAO CORP·Filed 1986·Granted Oct 6, 1987·0 cites·1 claims
- 4531US4670585AProcess for preparing 2-carboxydibenzoylmethanesKAO CORP·Filed 1986·Granted Jun 2, 1987·0 cites·1 claims
- 4631US3976711AProcess for the preparation of tricyclo[5.3.1.03,8 ]undecaneKAO CORP·Filed 1975·Granted Aug 24, 1976·0 cites·5 claims
- 4731US3976709AProcess for the preparation of tricyclo[5.3.1.03,8 ]undecaneKAO CORP·Filed 1975·Granted Aug 24, 1976·0 cites·5 claims
- 4830US4504464A2,3-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
- 4930US3976712A2,4-Exo-ethanobicyclo (3.3.1)nonaneKAO CORP·Filed 1975·Granted Aug 24, 1976·0 cites·1 claims
- 5030US3976707AProcess for the preparation of tricyclo [5.3.1.03,8 ] undecaneKAO CORP·Filed 1975·Granted Aug 24, 1976·0 cites·6 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →