TO

Tatsuhiko Okada

Ricoh Company: 28 patents #700 of 9,818Top 8%
Overall (All Time): #138,333 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
8465146 Roll paper conveying apparatus, inkjet printer, and roll paper conveying method Nobuyuki Satoh, Jun Yamane, Masato Kobayashi, Norikazu Taki, Daisaku Horikawa +1 more 2013-06-18
8453828 Conveying apparatus, image forming apparatus including conveying apparatus, and conveying method Nobuyuki Satoh, Masato Kobayashi, Yuichi Sakurada, Arata Suzuki, Daisaku Horikawa 2013-06-04
8287076 Conveying distance control device, recording apparatus, conveying distance control method, and storage medium Masato Kobayashi, Nobuyuki Satoh, Norikazu Taki, Daisuke Sawada, Daisaku Horikawa 2012-10-16