HI

Hitoshi Iwatsuki

Ricoh Company: 2 patents #452 of 1,810Top 25%
Overall (2017): #148,366 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9782935 Powder material for three-dimensional modeling, kit for three-dimensional modeling, device for manufacturing three-dimensional object, and method of manufacturing three-dimensional object Yasuyuki Yamashita, Yasuo Suzuki, Mitsuru Naruse, Nozomu Tamoto, Shigenori Yaguchi +1 more 2017-10-10
9708502 Powder for 3D modeling, set for 3D modeling, method of manufacturing 3D object, and device for manufacturing 3D object Mitsuru Naruse, Nozomu Tamoto, Yasuo Suzuki, Yasuyuki Yamashita, Kazumi Ohtaki 2017-07-18