P

Inventor

SAKAMOTO KAORU

JP3 patents
⚠️ This page may combine multiple inventors who share the name “SAKAMOTO KAORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOKYO OHKA KOGYO CO LTD

1 patent

KIORITZ CORP

1 patent

TAKAGI YASUNOBU

1 patent