SN

Seiichiro Nagata

SA Sato: 2 patents #61 of 223Top 30%
RK Riso Kagaku: 1 patents #321 of 551Top 60%
Overall (All Time): #1,324,340 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12263686 Electronic apparatus Hideaki Inoue, Takahiro Abe 2025-04-01
9937730 Printer Yoshimasa Kubo, Yasushi Sato 2018-04-10
9586420 Printer and method for printing Yasushi Sato, Masayuki Iioka, Yoshimasa Kubo 2017-03-07