RH

Ryugo Hikichi

Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
Overall (All Time): #1,846,923 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11353789 Imprint method and imprint mold manufacturing method Takaharu Nagai, Yuichi Inazuki, Katsutoshi Suzuki, Koji Ichimura, Saburou Harada 2022-06-07
10429732 Imprint method and imprint mold manufacturing method Takaharu Nagai, Yuichi Inazuki, Katsutoshi Suzuki, Koji Ichimura, Saburou Harada 2019-10-01