Inventor · disambiguated record
Kenichi Tomioka
Also filed as: TOMIOKA KENICHI
20 granted patents·326 citations·filing 1974–1992
95Inventor score
Top patents by PatentIndex Score
20 records- 0197US4987132ASaturated heterocyclic carboxamide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Jan 22, 1991·110 cites·17 claims
- 0294US4497817A2-Phenylimidazo [2,1-b]benzothiazole derivativesYAMANOUCHI PHARMA CO LTD·Filed 1983·Granted Feb 5, 1985·40 cites·11 claims
- 0392US4908368APyrimidine compounds as antagonists of SRS-AMURASE KIYOSHI·Filed 1989·Granted Mar 13, 1990·56 cites·11 claims
- 0490US4994479APhenylene derivatives and anti-allergic use thereofYAMANOUCHI PHARMA CO LTD·Filed 1986·Granted Feb 19, 1991·29 cites·27 claims
- 0581US4457872A2-Hydroxyoxanilic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1982·Granted Jul 3, 1984·17 cites·4 claims
- 0680US4464384A2-Phenylimidazo[2,1-b]benzothiazole compounds, salts thereof, process of producing them, and pharmaceutical compositions containing themYAMANOUCHI PHARMA CO LTD·Filed 1982·Granted Aug 7, 1984·13 cites·9 claims
- 0778US4855310AThiadiazole compounds as antagonists of SRS-AYAMANOUCHI PHARMA CO LTD·Filed 1988·Granted Aug 8, 1989·12 cites·18 claims
- 0877US4618627ACatechol derivatives and pharmaceutical compositions thereof for inhibiting anaphylaxis (SRS-A)YAMANOUCHI PHARMA CO LTD·Filed 1984·Granted Oct 21, 1986·13 cites·19 claims
- 0970US4803211AThiadizazole compounds as antagonists of SRS-AYAMANOUCHI PHARMA CO LTD·Filed 1986·Granted Feb 7, 1989·8 cites·7 claims
- 1060US4933348AHeterocyclic compoundsMASE TOSHIYASU·Filed 1988·Granted Jun 12, 1990·5 cites·6 claims
- 1151US4055589A20-Alkoxy-16-alkyl prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Oct 25, 1977·2 cites·4 claims
- 1249US5116853APhenylene derivativesMASE TOSHIYASU·Filed 1989·Granted May 26, 1992·3 cites·21 claims
- 1344US5258395AThiazole compounds as inhibitors of SRS-AYAMANOUCHI PHARMA CO LTD·Filed 1992·Granted Nov 2, 1993·3 cites·15 claims
- 1442US4153727APharmaceutical compositions of a prostaglandin compound for rectal use in treating asthmaYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted May 8, 1979·5 cites·9 claims
- 1541US5140046APhenylene derivatives, compositions and useYAMANOUCHI PHARMA CO LTD·Filed 1990·Granted Aug 18, 1992·2 cites·17 claims
- 1634US4246280A20-Alkoxy-16-alkyl-prostadienoic acid derivativesYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Jan 20, 1981·0 cites·4 claims
- 1733US5177215AHeterocyclic compounds and pharmaceutical use thereofYAMANOUCHI PHARMA CO LTD·Filed 1990·Granted Jan 5, 1993·8 cites·7 claims
- 1830US4026927ANovel prostaglandin derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted May 31, 1977·0 cites·4 claims
- 1929US5180730AHeterocyclic compoundsYAMANOUCHI PHARMA CO LTD·Filed 1991·Granted Jan 19, 1993·0 cites·5 claims
- 2025US4058665ANovel 3,15-dilower alkyl PGE2 derivativesYAMANOUCHI PHARMA CO LTD·Filed 1975·Granted Nov 15, 1977·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →