P

Inventor

MATSUSHIMA TOKUO

JP3 patents
⚠️ This page may combine multiple inventors who share the name “MATSUSHIMA TOKUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RYOKUSAN CORP LTD

1 patent

SATOU YASUHARU

1 patent

YAMANAKA YASUO

1 patent