P

Inventor

ISHIZAWA ATSUSHI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZAWA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

2 patents

NTT INC

1 patent

HONMA MASATOSHI

1 patent