P

Inventor

HOSOYA KIYOSHI

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

NIPPON ZEON CO

4 patents

TOKYO ROPE MFG CO

2 patents

HITACHI LTD

1 patent

JVCKENWOOD CORP

1 patent