SN

Shuichi Nagashima

NC Nippon Shaft Co.: 2 patents #3 of 5Top 60%
Overall (2011): #67,359 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7993223 Bat for baseball or softball Makoto Watari, Katsumi Shimohira 2011-08-09
7980970 Bat for baseball or softball Makoto Watari, Katsumi Shimohira 2011-07-19