KO

Koichi OTOGURO

📍 Yamanashi, JP: #151 of 428 inventorsTop 40%
Overall (2022): #369,495 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11305299 Micro-bubble generator and shower head 2022-04-19