YM

Yoshiharu Matsusaka

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
Overall (All Time): #3,678,264 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5727103 Optical leakage preventing apparatus and self-light-emitting indicating apparatus using the same Kunio Okamoto 1998-03-10