YI

Yasuo Ikezaki

TC Toshiba Tungaloy Co.: 1 patents #28 of 61Top 50%
Overall (All Time): #3,987,047 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4712334 Anti-clogging device for grinding wheel Tadashi Matsuoka, Kazuyuki Mitani 1987-12-15