MK

Masaya Koyama

📍 Shimabara, JP: #3 of 4 inventorsTop 75%
Overall (1982): #44,442 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330088 Multispray system for beauty treatment Katsuyuki Hanaoka 1982-05-18