P

Inventor

TOYAMA MASASHI

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

NIPPON TELEGRAPH & TELEPHONE

3 patents

SUEDA YOSHIKO

1 patent

TOYAMA MASASHI

1 patent

AOKI HIDEKI

1 patent