P

Inventor

SUGIYAMA KATSUHIRO

JP11 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA KATSUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

5 patents

FUJI PHOTO FILM CO LTD

4 patents

INST NAGOYA IND SCIENCE RES

1 patent

SUGIYAMA KATSUHIRO

1 patent