YZ

Ye Zengguang

NA Nabco: 1 patents #1 of 4Top 25%
📍 Ibigawa, JP: #3 of 6 inventorsTop 50%
Overall (2004): #84,187 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6678999 Object sensing system for use with automatic swing door Shigeaki Sasaki 2004-01-20