P

Inventor

YOKOYAMA KAYO

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

YAMAWAKI TAKU

2 patents

TAKUBO MASASHI

2 patents

YOKOYAMA KAYO

1 patent

MATSUI CHEMICAL CO LTD

1 patent