YN

Yohei Nakashima

NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
Overall (All Time): #2,079,275 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10391663 Roll for rotary cutter and rotary cutter Yasunori TSUJI, Kenji Nakahara 2019-08-27
8551590 Multilayer film and packaging material Shinichi Maesowa 2013-10-08