P

Inventor

ISHINO YOSHIO

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

SANSHO CO

3 patents

EISAI CO LTD

2 patents

MINOLTA CAMERA KK

2 patents

HONSHU CHEMICAL IND

1 patent