YI

Yushi Iwanaga

TC Takeda Riken Co.: 1 patents #7 of 26Top 30%
Overall (All Time): #3,981,548 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4691831 IC test equipment Kempei Suzuki, Hiroshi Sato, Kohei Sato, Noriyuki Igarashi, Shinichi Koya 1987-09-08