Inventor

IWAKAWA HIROFUMI

JP2 patents

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

NEC CORP

1 patent

US6330489B1Dec 11, 2001

Magnetic tape apparatus

NEC CORP12 citations65

PANASONIC CORP

1 patent

US7948247B2May 24, 2011

Metal identifying device and metal identifying method

PANASONIC CORP3 citations58