P

Inventor

HIRAGURI TAKEFUMI

JP5 patents
⚠️ This page may combine multiple inventors who share the name “HIRAGURI TAKEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UMEUCHI MAKOTO

3 patents

MURAKAMI TOMOKI

1 patent

NIPPON TELEGRAPH & TELEPHONE

1 patent