Inventor

SASAMATA MASAO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SASAMATA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YAMANOUCHI PHARMA CO LTD

2 patents

US6121264ASep 19, 2000

Imidazole-substituted quinoxalinedione derivatives

YAMANOUCHI PHARMA CO LTD20 citations90

US5283244AFeb 1, 1994

Fused pyrazine derivatives

YAMANOUCHI PHARMA CO LTD48 citations90

YAMANOUCHI PHARMACEUTICALS CO

1 patent

US6096743AAug 1, 2000

1,2,3,4-tetrahydroquinoxalinedione derivative

YAMANOUCHI PHARMACEUTICALS CO15 citations71