Inventor
NAKAO SHINICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “NAKAO SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS6310851B1Oct 30, 2001
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP55 citations96
US6385257B1May 7, 2002
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP44 citations92
US6678223B2Jan 13, 2004
Frequency demodulating circuit, optical disk apparatus thereof and preformating device
SONY CORP6 citations73
US7471478B2Dec 30, 2008
Magnetic disk producing method
SONY CORP2 citations62
US7224656B2May 29, 2007
Disc detection device and associated method
SONY CORP3 citations62
US7277374B2Oct 2, 2007
Optical disc discriminating apparatus, optical disc discriminating method, optical disc recording apparatus and optical disc reproducing apparatus
SONY CORP3 citations59
US6965550B2Nov 15, 2005
Optical disk identifying device, optical disk identifying method, optical disk recorder, and optical disk reproducing device
SONY CORP4 citations59
US7263708B2Aug 28, 2007
Cartridge type recording medium, associated apparatus and methodology of disc detection
SONY CORP0 citations51
US7065023B2Jun 20, 2006
Light spot advancing direction judging device and method, optical head device control device and method, and optical disk recording/reproducing device
SONY CORP0 citations41
TOSHIBA MEMORY CORP
5 patentsUS9793293B1Oct 17, 2017
Semiconductor device and method for manufacturing same
TOSHIBA MEMORY CORP13 citations83
US9754793B2Sep 5, 2017
Method for manufacturing semiconductor device
TOSHIBA MEMORY CORP8 citations83
US10153164B2Dec 11, 2018
Method for manufacturing semiconductor device
TOSHIBA MEMORY CORP4 citations72
US10541250B2Jan 21, 2020
Method for manufacturing semiconductor device
TOSHIBA MEMORY CORP1 citations62
US10937799B2Mar 2, 2021
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations52
TOSHIBA KK
3 patentsUS9620366B2Apr 11, 2017
Method for manufacturing semiconductor device
TOSHIBA KK11 citations83
US9437476B2Sep 6, 2016
Method of manufacturing semiconductor device including air gap between patterns
TOSHIBA KK0 citations52
US8344509B2Jan 1, 2013
Method for fabricating semiconductor device and semiconductor device
TOSHIBA KK1 citations52