P

Inventor

OHSATO HITOSHI

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

DAIKEN CHEMICAL CO LTD

2 patents

YASUFUKU CERAMICS CO LTD

1 patent

MIYAUCHI YASUHARU

1 patent