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Yasuyuki Yamashita

Ricoh Company: 2 patents #231 of 1,326Top 20%
Overall (2021): #97,148 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11066758 Resin powder having pillar shape and specific circularity for solid freeform fabrication, device for solid freeform fabrication object, and method of manufacturing solid freeform fabrication object Akira Saito, Shigenori Yaguchi, Kiichi Kamoda, Yasuo Suzuki, Nozomu Tamoto +3 more 2021-07-20
11045978 Particle for solid freeform fabrication, powder for solid freeform fabrication, device for manufacturing solid freeform fabrication object, method of manufacturing solid freeform fabrication object, and particle Hitoshi Iwatsuki, Kiichi Kamoda, Toshiyuki Mutoh, Yasutomo Aman, Toshiyuki Iseki +4 more 2021-06-29