P

Inventor

KORIYAMA TSUYOSHI

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

NIPPON SUISAN KAISHA LTD

4 patents

DOISAKI NOBUSHIGE

1 patent

HATA KAZUHIKO

1 patent