NM

Norihiro Maeda

Rohm Co.: 7 patents #427 of 2,292Top 20%
IM Imv: 1 patents #10 of 26Top 40%
Overall (All Time): #645,457 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9509208 Load driving device and electronic device using same Issei Kadowaki 2016-11-29
9329023 Rotation control apparatus and method and disk driving apparatus using the same Yuji Kunida 2016-05-03
8069728 Apparatus for optimizing system performance and related control methods John A. Goodfellow, Kazuyoshi Ueno, Milan Prodanovic, Koshi YAMAMOTO 2011-12-06
7863844 Rotation control apparatus and method, and electronic device wherein the rotation control apparatus can be used Seiichi Yamamoto 2011-01-04
7492113 Brushless motor drive control circuit and brushless motor device using the same 2009-02-17
7173476 Semiconductor integrated circuit device Seiichi Yamamoto, Toyokazu Ueda 2007-02-06
6980044 Power element protection circuit and semiconductor device incorporating it Seiichi Yamamoto, Toyokazu Ueda 2005-12-27
6922032 Electric motor control device 2005-07-26