TS

Toshifumi Sakai

SE Seiko Epson: 3 patents #191 of 1,371Top 15%
📍 Nagano, JP: #11 of 24 inventorsTop 50%
Overall (2019): #64,904 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10455107 Scanner having a merging mark and white reference to correct output of the sensor chip Takahiro Netsu 2019-10-22
10447885 Scanner system and image data generating method Takahiro Netsu 2019-10-15
10315428 Printing device Munehide Kanaya, Eiko Yanagida, Nobuhisa Nomoto 2019-06-11