TI

Teruo Irie

YC Yamaichi Electric Mfg. Co.: 1 patents #16 of 26Top 65%
Overall (All Time): #3,879,070 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5025655 Impact test hammer Kiyoshi Umemura 1991-06-25