Inventor
IMI KAZUTOMO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “IMI KAZUTOMO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
7 patentsUS6449238B2Sep 10, 2002
Skew adjustment mechanism for an optical pick-up used in an optical disc drive
MITSUMI ELECTRIC CO LTD43 citations92
US6324153B2Nov 27, 2001
Disk device having vibration absorbers for providing a small-height structure
MITSUMI ELECTRIC CO LTD15 citations91
US5917795AJun 29, 1999
Disk device having a drive unit and a cam plate which moves up and down relative to a disk holder for providing a thin structure
MITSUMI ELECTRIC CO LTD29 citations91
US6243346B1Jun 5, 2001
Disk device having a drive unit for providing a small-height structure
MITSUMI ELECTRIC CO LTD12 citations72
USD383451SSep 9, 1997
Disc drive
MITSUMI ELECTRIC CO LTD13 citations71
USD476315SJun 24, 2003
Optical pickup
MITSUMI ELECTRIC CO LTD4 citations60
USD476314SJun 24, 2003
Optical pickup
MITSUMI ELECTRIC CO LTD2 citations57
TDK CORP
5 patentsUS9465230B2Oct 11, 2016
Lens holding device
TDK CORP2 citations59
US9140875B2Sep 22, 2015
Lens drive device
TDK CORP1 citations51
US8964315B2Feb 24, 2015
Lens drive device
TDK CORP1 citations51
US9395510B2Jul 19, 2016
Lens holding device for camera module
TDK CORP1 citations48
US10511237B2Dec 17, 2019
Method of driving a driving apparatus
TDK CORP0 citations41