P

Inventor

AKIYAMA HIROAKI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KUROKAWA OSAMU

10 patents

KOKUYO KK

2 patents

SEIKO EPSON CORP

2 patents

MIYAGAWA YUSUKE

2 patents

NEC CORP

2 patents

AKIYAMA HIROAKI

2 patents

NAGATA SATOSHI

1 patent

SONY CORP

1 patent