Inventor · disambiguated record
Tatsuo Nishimura
Also filed as: NISHIMURA TATSUO · NUMATA MITSUO · YAMAOKA MASAYOSHI
7 granted patents·47 citations·filing 1977–1987
82Inventor score
Top patents by PatentIndex Score
7 records- 0185US4200575A7[(2-Thiazolyl)-2-(oxoimino)acetamido]cephalosporin derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1978·Granted Apr 29, 1980·27 cites·25 claims
- 0273US4427586A2-Oxoazetidine derivatives and production thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Jan 24, 1984·9 cites·9 claims
- 0356US5120841ACephalosporin ester derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1987·Granted Jun 9, 1992·4 cites·5 claims
- 0446US4839351AAntibacterial compounds, and useTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1986·Granted Jun 13, 1989·4 cites·12 claims
- 0543US4172891ACephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1977·Granted Oct 30, 1979·2 cites·18 claims
- 0632US4239758ACephalosporinsTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1979·Granted Dec 16, 1980·0 cites·12 claims
- 0729US4729992ACephalosporin esters, their production and useTATSUO CHEMICAL IND LTD·Filed 1985·Granted Mar 8, 1988·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →