NM

Norikazu MATSUMOTO

MA Maxell: 1 patents #286 of 437Top 70%
Overall (All Time): #2,483,863 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11929054 Soundproof material Shoko Sakai, Kenji OHTANI, Teruhisa Miyata 2024-03-12