SO

Shigeru Ohtake

OC Oppama Industry Co.: 1 patents #15 of 26Top 60%
Overall (All Time): #3,649,294 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5903079 Rotor of rotating equipment Masao Iwata, Yoshiki Kitamura 1999-05-11