P

Inventor

SHIBUYA KEISUKE

JP10 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUYA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

5 patents

FUJI HEAVY IND LTD

4 patents

SHOWA DENKO MATERIALS CO LTD

1 patent