Inventor

IKEKAWA TETSURO

JP4 patents

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

SS PHARMACEUTICAL CO

1 patent

US4761477AAug 2, 1988

13-propylberberine salts

SS PHARMACEUTICAL CO39 citations88

(unassigned)

1 patent

US5616609AApr 1, 1997

Carcinostatic compound and production thereof

13 citations71

LIFE SCIENCE LAB CO LTD

1 patent

US6783771B2Aug 31, 2004

Physiologically active substance EEM-S originating in mushrooms, process for producing the same and drugs

LIFE SCIENCE LAB CO LTD11 citations61

IKEKAWA TETSURO

1 patent

US4177108ADec 4, 1979

Process for producing emitanin

IKEKAWA TETSURO8 citations59