P

Inventor

IDE SHINGO

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

MITSUI MINING & SMELTING CO LTD

5 patents

MITSUI MINING & SMELTING CO

2 patents

MITSUI KINZOKU COMPANY LIMTIED

1 patent