P

Inventor

IGARASHI SHIGEMI

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

HITACHI LTD

2 patents

NIPPON KOGAKU KK

2 patents

WATEC AMERICA CORP

1 patent

SATO KOKI KK

1 patent