KT

Kazuaki Tone

MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
Overall (All Time): #3,807,299 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5350261 Twist drill Sueji Takaya, Kazuo Takasaki 1994-09-27