Inventor · disambiguated record
Hisao Yamaguchi
Also filed as: YAMAGUCHI HISAO
10 granted patents·382 citations·filing 1977–1995
91Inventor score
Top patents by PatentIndex Score
10 records- 0194US5614520A2-arylthiazole derivatives and pharmaceutical composition thereofTEIJIN LTD·Filed 1995·Granted Mar 25, 1997·182 cites·15 claims
- 0292US5378700AFused pyrimidine derivative, process for preparation of same and pharmaceutical preparation comprising same as active ingredientTEIJIN LTD·Filed 1990·Granted Jan 3, 1995·86 cites·8 claims
- 0376US5574061ABenzopyran derivative, process for producing the same and pharmaceutical composition containing the sameTEIJIN LTD·Filed 1994·Granted Nov 12, 1996·19 cites·15 claims
- 0474US5496853ABenzoxa condensed ring compounds, process for producing the same and pharmaceutical composition comprising the sameTEIJIN LTD·Filed 1995·Granted Mar 5, 1996·24 cites·8 claims
- 0572US4434159APharmaceutical composition for intrarectal administration, and suppository prepared therefromTEIJIN LTD·Filed 1981·Granted Feb 28, 1984·33 cites·15 claims
- 0664US4578395ACertain aralkylaminoalkyl esters of 1,4 dihydropyridines as antihypertensiveTEIJIN LTD·Filed 1984·Granted Mar 25, 1986·7 cites·11 claims
- 0759US5661148APyrrolo[2,3-d]pyrimidine derivatives, process for producing the same and pharmaceutical preparation comprising the same as active ingredientTEIJIN LTD·Filed 1995·Granted Aug 26, 1997·9 cites·12 claims
- 0845US4500639ACulturing Bordetella in media containing etherified cyclodextrinTEIJIN LTD·Filed 1982·Granted Feb 19, 1985·10 cites·7 claims
- 0944US4138553A3-Methylene cephalosporanic acid derivatives and process for preparation thereofTEIJIN LTD·Filed 1977·Granted Feb 6, 1979·6 cites·13 claims
- 1038US4465772AMethod for disinfecting and washing of immobilized lactaseSUMITOMO CHEMICAL CO·Filed 1981·Granted Aug 14, 1984·6 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →