Inventor · disambiguated record
Yoshiaki Tanaka
Also filed as: TANAKA YOSHIAKI
14 granted patents·340 citations·filing 1974–1995
92Inventor score
Top patents by PatentIndex Score
14 records- 0196US4382892ABenzoxazine derivativesDAIICHI SEIYAKU CO·Filed 1981·Granted May 10, 1983·167 cites·8 claims
- 0288US5028604ACondensed benzene derivativeZERIA PHARM CO LTD·Filed 1989·Granted Jul 2, 1991·37 cites·5 claims
- 0380US4059610AProcess for preparing isocyanic acid derivativesKAO CORP·Filed 1976·Granted Nov 22, 1977·12 cites·10 claims
- 0479US5407950AArylalkanoylamine derivative and drug containing the sameZERIA PHARM CO LTD·Filed 1991·Granted Apr 18, 1995·23 cites·12 claims
- 0579US5296507ATreatment of cerbrovascular disordersLUNDBECK & CO AS H·Filed 1993·Granted Mar 22, 1994·62 cites·7 claims
- 0666US4539401APyridobenzoxazine derivatives useful as antibacterial agentsDAIICHI SEIYAKU CO·Filed 1983·Granted Sep 3, 1985·7 cites·5 claims
- 0760US4916146AAmino acid imide derivatives, usage thereof, and medicinal composition containing the sameZERIA PHARM CO LTD·Filed 1988·Granted Apr 10, 1990·10 cites·5 claims
- 0858US3948966AProcess for preparing benzene derivatives having isocyanatomethyl groupKAO CORP·Filed 1974·Granted Apr 6, 1976·5 cites·8 claims
- 0953US4056547AProcess for the preparation of organic isocyanate compoundsKAO CORP·Filed 1976·Granted Nov 1, 1977·4 cites·4 claims
- 1048US6017929ACholinesterase activatorZERIA PHARM CO LTD·Filed 1995·Granted Jan 25, 2000·10 cites·4 claims
- 1139US4122189AMedicine for renal diseasesKAKEN CHEMICAL CO·Filed 1977·Granted Oct 24, 1978·3 cites·4 claims
- 1234US4293695AFuronaphthyridine compoundsDAIICHI SEIYAKU CO·Filed 1980·Granted Oct 6, 1981·0 cites·6 claims
- 1327US4074052AProcess for preparation of isocyanuric acid triestersKAO CORP·Filed 1976·Granted Feb 14, 1978·0 cites·13 claims
- 1426US5198450APhenylalkanoylamine derivatives, process for preparing the same, and usage of the sameZERIA PHARM CO LTD·Filed 1989·Granted Mar 30, 1993·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →