TM

Tsutomu Matsuyoshi

HH Hitachi High-Technologies: 1 patents #674 of 1,200Top 60%
Overall (All Time): #2,536,215 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12112922 Plasma treatment apparatus Kentaro Kiyosue, Kohei Sato, Ryoichi Isomura, Koji Nagai 2024-10-08