TO

Takayasu Okubo

📍 Kasai, JP: #224 of 642 inventorsTop 35%
Overall (2004): #105,111 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6814306 Water feeder with mixed solution sustained-releasing function — 2004-11-09