Inventor
HASEGAWA YOSHIKAZU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA YOSHIKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EISAI CO LTD
4 patentsUS5188962AFeb 23, 1993
Cell cultivating apparatus
EISAI CO LTD23 citations91
US5316933AMay 31, 1994
Recombinant natural killer cell activator
EISAI CO LTD17 citations81
US4050989ASep 27, 1977
Process of preparing desacyl-pepsidine with bacillus pumilus
EISAI CO LTD28 citations76
US5185431AFeb 9, 1993
Recombinant natural killer cell activator
EISAI CO LTD5 citations72