TT

Toshio Togano

II Ishizuka Research Institute: 1 patents #11 of 21Top 55%
Overall (All Time): #3,934,431 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854083 Polishing machine using super abrasive grains Hiroshi Ishizuka 1989-08-08