P

Inventor

HIROTA KIYOSHI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “HIROTA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

FUJI PHOTO FILM CO LTD

1 patent

HIROTA KIYOSHI

1 patent