P

Inventor

KIRIYAMA KAZUHISA

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

ISHIHARA SANGYO KAISHA

3 patents

HAGA TAKAHIRO

1 patent

KOYANAGI TORU

1 patent