NY

Nobuyuki Yanagawa

Ricoh Company: 3 patents #22 of 609Top 4%
Overall (2002): #23,315 of 266,432Top 9%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6439713 Powder composition and process of forming liquid ink image using same Aino Noguchi, Yasuo Katano, Tadashi Saito, Kiyoshi Tanikawa, Kakuji Murakami 2002-08-27
6402317 Ink-jet recording of images with improved clarity of images Yasuo Katano, Aino Noguchi 2002-06-11
6396528 Image forming system, intermediate transfer medium and method with temporary attachment features 2002-05-28