Inventor · disambiguated record
Yoshinori Koyama
Also filed as: KOYAMA YOSHINORI
2 granted patents·1 pending application·2 citations·filing 1989–2003
38Inventor score
Technology areasC12N
Top patents by PatentIndex Score
3 records- 0160US6723543B1Mutant kanamycin nucleotidyltransferases from S. aureusRIKEN·Filed 2000·Granted Apr 20, 2004·2 cites·12 claims
- 0245US2004077016A1Mutant kanamycin nucleotidyltransferase and a method of screening thermophilic bacteria using the sameRIKEN·Filed 2003·Application pending·0 cites
- 0320US5120658AThermostable tryptophan synthetase gene and extremely thermophilic plasmid vector incorporating said geneAGENCY IND SCIENCE TECHN·Filed 1989·Granted Jun 9, 1992·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →