YO

Yasunobu Oshima

BC Bunka Shutter Co.: 1 patents #1 of 2Top 50%
Overall (2003): #88,758 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6630235 Bullet-proof glass screen, and bullet-proof glass screen device Kenji Yoshida 2003-10-07