RU

Ryo Utsunomiya

CK Casio Keisanki: 11 patents #23 of 124Top 20%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
Overall (All Time): #419,409 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9342523 Data storage device and computer-readable storage medium Kyouhei Ishii 2016-05-17
D637822 Digital photo frame 2011-05-17
D634131 Digital photo frame 2011-03-15
D572297 Electronic keyboard musical instrument Yosuke Nagayama 2008-07-01
D572299 Electronic keyboard musical instrument Kazuhito Sakaguchi 2008-07-01
D554690 Electronic keyboard musical instrument 2007-11-06
D554692 Electronic keyboard musical instrument Yukihiko Ida 2007-11-06
D553667 Electronic keyboard musical instrument 2007-10-23
D532815 Electronic keyboard musical instrument Naoya Nishizawa 2006-11-28
D526676 Electronic keyboard musical instrument Naoya Nishizawa 2006-08-15
D483052 Cradle for digital camera 2003-12-02
D482379 Controller for digital camera 2003-11-18