Inventor
IMANISHI SHINGO
JP34 patents
⚠️ This page may combine multiple inventors who share the name “IMANISHI SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
24 patentsUS6442110B1Aug 27, 2002
Beam irradiation apparatus, optical apparatus having beam irradiation apparatus for information recording medium, method for manufacturing original disk for information recording medium, and method for manufacturing information recording medium
SONY CORP104 citations98
US7171676B2Jan 30, 2007
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same
SONY CORP23 citations92
US6971116B2Nov 29, 2005
Stamper for producing optical recording medium, optical recording medium, and methods of producing the same
SONY CORP42 citations92
US6717896B1Apr 6, 2004
Controlling a gap length in a near-field area in an exposure apparatus
SONY CORP33 citations92
US6798493B2Sep 28, 2004
Photolithography apparatus and exposure method
SONY CORP14 citations84
US6016302AJan 18, 2000
Optical disc and method for producing same
SONY CORP16 citations84
US7180833B2Feb 20, 2007
Information recording and/or reproducing apparatus
SONY CORP8 citations74
US6738323B1May 18, 2004
Optical disc apparatus and focusing control method in an optical disc apparatus
SONY CORP12 citations74
US6704096B1Mar 9, 2004
Exposure apparatus and exposure method
SONY CORP9 citations74
US6320839B1Nov 20, 2001
Optical information recording medium, optical information recording method and optical information recording apparatus
SONY CORP14 citations74
US6118574ASep 12, 2000
Exposure apparatus
SONY CORP15 citations74
US10591400B2Mar 17, 2020
Micro particle analyzer and micro particle analysis method
SONY CORP5 citations73
US9766174B2Sep 19, 2017
Optical measuring device and optical measuring method
SONY CORP2 citations72
US8035815B2Oct 11, 2011
Optical detection method and optical detection apparatus for a fine particle
SONY CORP2 citations63
US7821703B2Oct 26, 2010
Laser drawing method and apparatus
SONY CORP4 citations63
US7317668B2Jan 8, 2008
Information recording and/or reproducing apparatus
SONY CORP2 citations63
US7099259B2Aug 29, 2006
Exposure apparatus, exposure method, recording and/or reproducing apparatus, and recording and/or reproducing method
SONY CORP4 citations63
US6136402AOct 24, 2000
Optical recording medium having disconnected lands and grooves forming control signal portion
SONY CORP2 citations63
US11156544B2Oct 26, 2021
Microparticle analyzer and microparticle analysis method
SONY CORP0 citations62
US9429508B2Aug 30, 2016
Microparticle measuring apparatus
SONY CORP2 citations61
US7880879B2Feb 1, 2011
Optical measuring device
SONY CORP0 citations52
US6466538B1Oct 15, 2002
Optical recording medium having disconnected land and groove forming control portion
SONY CORP0 citations52
US9816913B2Nov 14, 2017
Microparticle measuring apparatus
SONY CORP0 citations51
US10371632B2Aug 6, 2019
Data correction method in fine particle measuring device and fine particle measuring device
SONY CORP0 citations40