TK

Toshiki Kishioka

Ricoh Company: 3 patents #302 of 1,683Top 20%
Overall (2011): #33,580 of 364,097Top 10%
3
Patents 2011

Issued Patents 2011

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8013348 Semiconductor device with a driver circuit for light emitting diodes 2011-09-06
7986109 Load driving circuit and method of setting load current thereof Yohichi Shiwaya 2011-07-26
7952180 Integrated circuit, interface circuit used in the integrated circuit, and apparatus using the integrated circuit Atsushi Ohshima 2011-05-31