Inventor
KOGA AKIHIRO
JP73 patents
⚠️ This page may combine multiple inventors who share the name “KOGA AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
21 patentsUS7552592B2Jun 30, 2009
Magnetic refrigerator
TOSHIBA KK68 citations98
US6025832AFeb 15, 2000
Signal generating apparatus, signal inputting apparatus and force-electricity transducing apparatus
TOSHIBA KK117 citations97
US6924940B2Aug 2, 2005
Zoom lens unit and method of driving the same
TOSHIBA KK21 citations93
US6784594B2Aug 31, 2004
Electrostatic actuator and method of driving the same
TOSHIBA KK14 citations92
US6781281B2Aug 24, 2004
Electrostatic microactuator having a movable piece between a pair of statical members
TOSHIBA KK19 citations92
US6750591B2Jun 15, 2004
Method of driving an electrostatic actuator
TOSHIBA KK14 citations92
US6680558B2Jan 20, 2004
Electrostatic actuator and method of driving the same
TOSHIBA KK23 citations92
US6670738B2Dec 30, 2003
Electrostatic actuator and method of driving the same
TOSHIBA KK36 citations92
US6611079B2Aug 26, 2003
Electrostatic actuator and camera module using the same
TOSHIBA KK36 citations92
US6900576B2May 31, 2005
Electrostatic microactuator method of activating the same, and camera module
TOSHIBA KK12 citations84
US6806661B2Oct 19, 2004
Electrostatic actuator and method of driving the same
TOSHIBA KK13 citations84
US6774534B2Aug 10, 2004
Electrostatic actuator and method of driving the same
TOSHIBA KK14 citations84
US6806618B2Oct 19, 2004
Electrostatic actuator and camera module using the same
TOSHIBA KK11 citations74
US6717326B2Apr 6, 2004
Electrostatic actuator and camera module using the same
TOSHIBA KK10 citations74
US7095565B2Aug 22, 2006
Zoom lens unit and image pickup apparatus
TOSHIBA KK8 citations73
US7961586B2Jun 14, 2011
Information recording/reproducing device
TOSHIBA KK5 citations63
US7852739B2Dec 14, 2010
Positioning system mounted on probe memory device and positioning method thereof
TOSHIBA KK6 citations63
US7744220B2Jun 29, 2010
Deformable mirror device and apparatus for observing retina of eye using the same
TOSHIBA KK4 citations63
US7268816B2Sep 11, 2007
Camera unit having lenses mounted in movable elements which are made to abut against a movement regulating member
TOSHIBA KK5 citations63
US7166951B2Jan 23, 2007
Electrostatic actuator and method of driving the same
TOSHIBA KK6 citations63
US7604353B2Oct 20, 2009
Deformable mirror device and apparatus for observing retina of eye
TOSHIBA KK2 citations61
ROHM CO LTD
19 patentsUS9397037B2Jul 19, 2016
Semiconductor device
ROHM CO LTD12 citations92
US9035441B2May 19, 2015
Semiconductor device
ROHM CO LTD9 citations92
US9899299B2Feb 20, 2018
Semiconductor device
ROHM CO LTD3 citations83
US9379047B2Jun 28, 2016
Semiconductor device
ROHM CO LTD6 citations83
US9035436B2May 19, 2015
Semiconductor device
ROHM CO LTD6 citations83
US10825758B2Nov 3, 2020
Semiconductor device
ROHM CO LTD1 citations73
US9716054B2Jul 25, 2017
Semiconductor device
ROHM CO LTD2 citations73
US10770380B2Sep 8, 2020
Semiconductor device and method for manufacturing semiconductor device
ROHM CO LTD2 citations72
US10431527B2Oct 1, 2019
Semiconductor device with island and associated leads
ROHM CO LTD1 citations72
US10290565B2May 14, 2019
Semiconductor device and method for manufacturing semiconductor device
ROHM CO LTD2 citations72
US10083900B2Sep 25, 2018
Semiconductor device
ROHM CO LTD1 citations63
US9653377B2May 16, 2017
Semiconductor device
ROHM CO LTD1 citations63
US10978379B2Apr 13, 2021
Semiconductor device with island and associated leads
ROHM CO LTD0 citations62
US9613927B2Apr 4, 2017
Semiconductor device and method for manufacturing semiconductor device
ROHM CO LTD1 citations62
US9337128B2May 10, 2016
Semiconductor device
ROHM CO LTD2 citations62
US7351676B2Apr 1, 2008
Dielectric porcelain composition, multilayer ceramic capacitor, and electronic component
ROHM CO LTD5 citations61
US12464640B2Nov 4, 2025
Power module
ROHM CO LTD0 citations52
US10431529B2Oct 1, 2019
Semiconductor device
ROHM CO LTD0 citations52
US9443816B2Sep 13, 2016
Semiconductor device
ROHM CO LTD1 citations52
KOGA AKIHIRO
2 patentsTOKO INC
2 patentsSAITO AKIKO
1 patentKIMURA AKIHIRO
1 patentSUMITOMO METAL IND
1 patentASAHI GLASS CO LTD
1 patentCANON MEDICAL SYSTEMS CORP
1 patentSONY CORP
1 patentShowing the top 50 of 73 patents by PatentIndex Score.