KN

Katsuhiko Nuno

Ricoh Company: 5 patents #145 of 1,683Top 9%
Overall (2011): #16,577 of 364,097Top 5%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8077408 Lens barrel, lens driving apparatus, camera, and mobile information terminal 2011-12-13
8000042 Lens barrel, camera and mobile information terminal Koichi Sugiura, Kazuyasu Ohashi 2011-08-16
7963706 Lens barrel, camera and portable information terminal apparatus 2011-06-21
7916409 Lens barrel, lens driving apparatus, camera, and mobile information terminal 2011-03-29
7871204 Lens barrel and mobile information terminal device 2011-01-18