P

Inventor

SOGAWA KAZUYUKI

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

NITTO BOSEKI CO LTD

2 patents

KIKKAWA SHINTARO

1 patent

KIKUCHI WATARU

1 patent