P

Inventor

SOEJIMA HIROSHI

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

MITSUBISHI CABLE IND LTD

2 patents

SUMITOMO CHEMICAL CO

1 patent

HITACHI LTD

1 patent

YAMAMOTO HIDEAKI

1 patent

SOEJIMA HIROSHI

1 patent