P

Inventor

ONO RYOJI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “ONO RYOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI ELECTRIC CORP

1 patent

NEOMAX CO LTD

1 patent

SUMITOMO SPEC METALS

1 patent

ONO RYOJI

1 patent