P

Inventor

OGAWA KATSUYOSHI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA KATSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISSAN MOTOR

11 patents

MITSUBISHI GAS CHEMICAL CO

1 patent

SAKAGAMI EIGO

1 patent

OGAWA KATSUYOSHI

1 patent