MM

Midori Matsumura

Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
Overall (All Time): #2,563,563 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11561194 Gas sensor element and gas sensor Hiroshi Isomura, Kazuki Yoshioka, Ryosuke OTA 2023-01-24