SN

Sadao Nishiyama

KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
Overall (All Time): #3,736,991 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5494184 Can top with an overturnable tab Akira Noguchi, Jiro Arii, Ichiro Yonezawa, Hiroaki Kitagawa, Hiroyuki Murai 1996-02-27