YO

Yasuo Otera

📍 Rifu, JP: #1,311 of 2,101 inventorsTop 65%
Overall (All Time): #3,465,182 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6977774 Polarizer Shojiro Kawakami, Takayuki Kawashima 2005-12-20