YK

Yasuhisa Katoh

Ricoh Company: 2 patents #300 of 1,584Top 20%
Overall (2019): #105,405 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10384472 Drying device and printing apparatus Ken Onodera, Sho Sawahata, Junji Nakai, Toshihiro Yoshinuma, Hirokazu Ikenoue +2 more 2019-08-20
10183503 Drying device and printing apparatus Toshihiro Yoshinuma, Junji Nakai, Hirokazu Ikenoue, Sho Sawahata, Ken Onodera 2019-01-22