Inventor
ISHIHARA HISAHIRO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “ISHIHARA HISAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINAMISAWA SHINJI
5 patentsUS9459464B2Oct 4, 2016
Lens drive device
MINAMISAWA SHINJI6 citations72
US9291832B2Mar 22, 2016
Optical unit with shake correcting function with flexible circuit board having folded-back portions
MINAMISAWA SHINJI5 citations72
US8571399B2Oct 29, 2013
Photographic optical device
MINAMISAWA SHINJI5 citations72
US8682151B2Mar 25, 2014
Optical unit with shake correcting function
MINAMISAWA SHINJI3 citations62
US9116361B2Aug 25, 2015
Optical unit with shake correcting function
MINAMISAWA SHINJI3 citations61
SANKYO SEIKI SEISAKUSHO KK
4 patentsUS5978404ANov 2, 1999
Laser beam emission apparatus
SANKYO SEIKI SEISAKUSHO KK17 citations84
US5761174AJun 2, 1998
Optical pickup device with split hologram element that diffracts light in direction parallel to track
SANKYO SEIKI SEISAKUSHO KK16 citations73
US6445671B1Sep 3, 2002
Optical pickup device having a shielding protection
SANKYO SEIKI SEISAKUSHO KK12 citations72
US6577564B2Jun 10, 2003
Optical pickup device
SANKYO SEIKI SEISAKUSHO KK1 citations51
NIDEC SANKYO CORP
3 patentsUS7986873B2Jul 26, 2011
Optical unit with shake correcting function and shake correction control method therefor
NIDEC SANKYO CORP12 citations84
US9185296B2Nov 10, 2015
Optical unit with shake correcting function
NIDEC SANKYO CORP14 citations83
US7283433B2Oct 16, 2007
Manufacturing method for optical head device and optical head device
NIDEC SANKYO CORP1 citations45