KM

Keisuke Murayama

SC Sankyo Holdings Co.: 2 patents #300 of 700Top 45%
📍 Miyoshi, JP: #989 of 2,464 inventorsTop 45%
Overall (All Time): #2,373,772 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4241208 Piperidine derivatives Syoji Morimura, Takao Yoshioka, Toshimasa Toda, Eiko Mori, Hideo Horiuchi +5 more 1980-12-23
4212974 Piperidine derivatives Syoji Morimura, Takao Yoshioka, Toshimasa Toda, Eiko Mori, Hideo Horiuchi +5 more 1980-07-15