SK

Sho KAWAKAMI

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #2,447,895 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12391043 Liquid discharge head, liquid discharge device, liquid discharge apparatus, and method of manufacturing liquid discharge head Jun-Ying Zhang, Yasunori Sugimoto, Toshihiro Kanematsu, Mizuki Otagiri, Riku Maeshiro +1 more 2025-08-19