Inventor · disambiguated record
Chikara Kaneko
Also filed as: KANEKO CHIKARA · SHINDO MINORU
15 granted patents·78 citations·filing 1975–2002
91Inventor score
Top patents by PatentIndex Score
15 records- 0184US4022768AProcess for preparation of 1α,25-dihydroxycholecalciferolWISCONSIN ALUMNI RES FOUND·Filed 1976·Granted May 10, 1977·15 cites·5 claims
- 0281US4225524ASteroid derivatives and process for preparing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1978·Granted Sep 30, 1980·14 cites·19 claims
- 0380US4011250A1α, 2α-Dihydroxycholecalciferol and process for preparing the sameMASAYUKI ISHIKAWA·Filed 1975·Granted Mar 8, 1977·13 cites·1 claims
- 0471US5292891AOptically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same and method for preparing optically active compound for synthesis of physiologically active substance and optically active intermediate compoundCHISSO CORP·Filed 1992·Granted Mar 8, 1994·12 cites·6 claims
- 0561US6452004B1Cyclopentenecarboxamide derivative, method for preparing the same bicycloamide derivative used thereinKURARAY CO·Filed 2000·Granted Sep 17, 2002·2 cites·21 claims
- 0661US5256800AOptically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing sameCHISSO CORP·Filed 1992·Granted Oct 26, 1993·7 cites·3 claims
- 0751US6482957B2Cyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used thereinKURARAY CO·Filed 2002·Granted Nov 19, 2002·0 cites·6 claims
- 0849US4179452A3α,6α-Dihydroxy-5β-cholestan-24-one derivatives and process for preparing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1978·Granted Dec 18, 1979·2 cites·5 claims
- 0949US4145357ASteroid derivatives and process for preparing the sameCHUGAI PHARMACEUTICAL CO LTD·Filed 1977·Granted Mar 20, 1979·2 cites·14 claims
- 1048US4612379AProcess for producing 1,3-dioxin-4-one derivativesCHISSO CORP·Filed 1985·Granted Sep 16, 1986·3 cites·5 claims
- 1147US6127539ACyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used thereinKURARAY CO·Filed 1998·Granted Oct 3, 2000·2 cites·13 claims
- 1246US5817812ACyclopentenecarboxamide derivative, method for preparing the same and bicycloamide derivative used thereinKURARAY CO·Filed 1996·Granted Oct 6, 1998·2 cites·22 claims
- 1340US4672132AProcess for producing an aldehydelactoneCHISSO CORP·Filed 1986·Granted Jun 9, 1987·1 cites·2 claims
- 1439US4754029A3-oxo-2-azabicyclohexane derivativesEISAI CO LTD·Filed 1986·Granted Jun 28, 1988·1 cites·5 claims
- 1538US5202459AProcess for producing cyclobutane derivativeNIPPON KAYAKU KK·Filed 1990·Granted Apr 13, 1993·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →