RK

Ryuta Koishi

SC Sankyo Holdings Co.: 3 patents #223 of 700Top 35%
Overall (All Time): #1,604,575 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6743611 Expression systems utilizing autolyzing fusion proteins and a novel reducing polypeptide Tohru Takahashi, Nobufusa Serizawa, Ichiro Kawashima 2004-06-01
6307038 Expression systems utilizing autolyzing fusion proteins and a novel reducing polypeptide Tohru Takahashi, Nobufusa Serizawa, Ichiro Kawashima 2001-10-23
5955072 Expression systems utilizing autolyzing fusion proteins and a reducing polypeptide Tohru Takahashi, Nobufusa Serizawa, Ichiro Kawashima 1999-09-21