Inventor · disambiguated record
Nobuharu Kakeya
Also filed as: KAKEYA NOBUHARU
12 granted patents·263 citations·filing 1973–1992
91Inventor score
Top patents by PatentIndex Score
12 records- 0194US4442090AAbsorption-promoting compounds, compositions thereof with pharmaceuticals and/or bases for rectal administration and method of useKYOTO PHARMA IND·Filed 1981·Granted Apr 10, 1984·137 cites·10 claims
- 0289US4943567ACephalosporin compound and pharmaceutical composition thereofKYOTO PHARMA IND·Filed 1988·Granted Jul 24, 1990·47 cites·15 claims
- 0385US4189479ACephalosporin estersTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted Feb 19, 1980·14 cites·8 claims
- 0480US3954826AProcess for producing α-sulfophenylacetic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted May 4, 1976·10 cites·7 claims
- 0562US5491171APharmaceutical preparation containing prostaglandin compound for rectal or vaginal administrationKYOTO PHARMA IND·Filed 1992·Granted Feb 13, 1996·28 cites·5 claims
- 0659US4937242A1,4-dihydropyridine derivatives and pharmaceutical composition thereofKYOTO PHARMA IND·Filed 1988·Granted Jun 26, 1990·10 cites·11 claims
- 0756US5389625ACephalosporin compoundsKYOTO PHARMA IND·Filed 1990·Granted Feb 14, 1995·6 cites·10 claims
- 0849US4260607ACephalosporin estersTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1979·Granted Apr 7, 1981·3 cites·5 claims
- 0949US4048158Ad-α-Isobutylsulfobenzylpenicillin hemi-solvate crystalsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted Sep 13, 1977·2 cites·7 claims
- 1049US4026940AProcess for producing alpha-sulfophenylacetic acid derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1975·Granted May 31, 1977·3 cites·11 claims
- 1134US4057544Aα-Alkylsulfobenzyl penicillinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Nov 8, 1977·3 cites·7 claims
- 1229US4605651AAntibiotic amino acid derivatives of cephalosporinsKYOTO PHARMA IND·Filed 1983·Granted Aug 12, 1986·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →