P

Inventor

OTSUKA TAKAO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI PHOTO FILM CO LTD

2 patents

RICOH KK

1 patent

FERRISHIELD INC

1 patent

NAKANO TOMOAKI

1 patent

LIXIL CORP

1 patent