P

Inventor

UTSUMI ISAO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “UTSUMI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

5 patents

OKI ELECTRIC IND CO LTD

1 patent

UTSUMI OPTICAL PRODUCTS INC

1 patent