P

Inventor

WAKU TOSHIO

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

NIPPON OIL CORP

2 patents

NIPPON MITSUBISHI OIL CORP

2 patents

NIPPON OIL CO LTD

1 patent

SHIGEMORI ISAO

1 patent