P

Inventor

OBATA YORIKO

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

MITSUBISHI GAS CHEMICAL CO

4 patents

NAKAMURA KENJI

1 patent

MITSUBISHI GAS CHEMICAL COMPANY

1 patent