YH

Yuhei HAMADA

SE Seiko Epson: 2 patents #256 of 1,214Top 25%
Overall (2023): #91,438 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11724904 Medium-transporting device and image reading apparatus Tokujiro Okuno, Noriyuki Koyanagi 2023-08-15
11683426 Medium feeding device and image reading apparatus Ryoichi SHUTO, Yoichiro NISHIMURA 2023-06-20