P

Inventor

KATSUMATA MASAYA

JP8 patents
⚠️ This page may combine multiple inventors who share the name “KATSUMATA MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OLYMPUS CORP

3 patents

MITSUBISHI ALUMINIUM

2 patents

KATSUMATA MASAYA

1 patent

OLYMPUS OPTICAL CO

1 patent

MA ALUMINUM CORP

1 patent