YS

Yasuhiko Sekino

TO Tokico: 1 patents #164 of 359Top 50%
Overall (All Time): #3,577,219 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6210137 Scroll fluid machine Yoshio Kobayashi, Susumu Sugiura, Kiminori Iwano, Katsushi Hidano, Susumu Sakamoto +2 more 2001-04-03