P

Inventor

SHIGEMATSU AKIYO

JP2 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEMATSU AKIYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEITAI KAGAKU KENKYUSHO KK

1 patent

SEITAI KAGAKU KANKYUSHO KK

1 patent