RI

Ryuji Ishii

SE Seiko Epson: 2 patents #348 of 1,442Top 25%
UN Unknown: 1 patents #213 of 2,616Top 9%
Overall (2011): #37,070 of 364,097Top 15%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8029850 Method of manufacturing organic electroluminescent device and method of manufacturing device 2011-10-04
8007650 Apparatus for manufacturing metal nanotube and process for manufacturing metal nanotube Yasuhiro Fukunaka, Yoko Konishi, Munekazu Motoyama 2011-08-30
7932668 Organic electroluminescence device and method of manufacturing organic electroluminescence device Masaki Ito 2011-04-26