SS

Shohtaroh Sohma

Ricoh Company: 2 patents #462 of 1,683Top 30%
Overall (2011): #67,134 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7884584 Switching power supply circuit Katsuhisa Furuse, Yasuhiro Ishizaka, Koichi Hagino, Shinichiro Yamada, Toshiya Murota +1 more 2011-02-08
7876073 Switching regulator with slope compensation and control method therefor 2011-01-25