HY

Hisanori Yanagi

ML Mitsubishi Pencil Company, Limited: 1 patents #181 of 302Top 60%
Overall (All Time): #2,685,457 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11467677 Input pen and method of manufacturing input pen Masashi Sakagami, Kazuhiko Furukawa 2022-10-11