Inventor
SATO NAOKI
JP143 patents
⚠️ This page may combine multiple inventors who share the name “SATO NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS5418660AMay 23, 1995
Information processing apparatus for processing reproduction signal having nonlinear characteristics
HITACHI LTD58 citations96
US5400189AMar 21, 1995
Magnetic recording and reproducing apparatus, reproduction signal processing apparatus, and reproduction signal processing method
HITACHI LTD33 citations92
US4802043AJan 31, 1989
Magneto-resistive head for protecting against output spike noises
HITACHI LTD48 citations92
US4663684AMay 5, 1987
Magnetic transducer using magnetoresistance effect
HITACHI LTD32 citations92
US4907100AMar 6, 1990
Readout circuit in magnetic recording device
HITACHI LTD24 citations91
US5392316AFeb 21, 1995
Decoding method and apparatus with maximum likelihood sequence estimation
HITACHI LTD16 citations82
US4716306ADec 29, 1987
Circuit for detecting variation of resistance of a variable-resistance element
HITACHI LTD21 citations82
US5568330AOct 22, 1996
Recording/reproducing apparatus with maximum likelihood sequence estimation
HITACHI LTD11 citations74
US5546245AAug 13, 1996
Data storage apparatus with an A/D converter having a reference voltage control based upon a signal before and after discrimination
HITACHI LTD8 citations74
US5008761AApr 16, 1991
Readout circuit in magnetic recording device
HITACHI LTD10 citations74
HOSHINO GAKKI CO LTD
7 patentsUS9631656B2Apr 25, 2017
Pipe holding device
HOSHINO GAKKI CO LTD21 citations94
US9024163B2May 5, 2015
Drum supporting device and drum
HOSHINO GAKKI CO LTD7 citations84
US6747200B2Jun 8, 2004
High hat cymbal stand
HOSHINO GAKKI CO LTD14 citations84
US10235979B1Mar 19, 2019
Stand and hi-hat stand
HOSHINO GAKKI CO LTD2 citations73
US10043498B2Aug 7, 2018
Snare wire and snare drum
HOSHINO GAKKI CO LTD4 citations73
US9269337B2Feb 23, 2016
Drum mounting device and drum
HOSHINO GAKKI CO LTD3 citations73
US9093051B2Jul 28, 2015
Spiked leg, musical instrument, and musical instrument stand
HOSHINO GAKKI CO LTD5 citations73
FANUC LTD
6 patentsUS5599142AFeb 4, 1997
Drilling control apparatus
FANUC LTD71 citations95
US6238152B1May 29, 2001
Tool clamping mechanism and pull stud
FANUC LTD21 citations93
US5499963AMar 19, 1996
Automatic tool changer
FANUC LTD36 citations92
US7172542B2Feb 6, 2007
Tool changing device and tool cleaning method
FANUC LTD11 citations84
US7033308B2Apr 25, 2006
Automatic tool changing device for machine tool
FANUC LTD13 citations84
US7128505B2Oct 31, 2006
Apparatus for preventing chips and/or cutting liquid from being scattered in machine tool
FANUC LTD7 citations74
RICOH KK
6 patentsUS7515845B2Apr 7, 2009
Method for supplying power, and fixing and image forming apparatuses
RICOH KK26 citations92
US7122767B2Oct 17, 2006
Method for controlling power supply to fixing roller in image forming apparatus
RICOH KK25 citations91
US7127189B2Oct 24, 2006
Heating unit, auxiliary power unit, fixing unit, and image forming apparatus
RICOH KK29 citations90
US6806445B2Oct 19, 2004
Image formation apparatus and heater control method
RICOH KK15 citations84
US7624288B2Nov 24, 2009
System for controlling power supplies of an image formation apparatus
RICOH KK12 citations83
US7579716B2Aug 25, 2009
Power storage device and image forming apparatus
RICOH KK16 citations83
TOTO LTD
3 patentsHOSHINO GAKKI MFG CO LTD
3 patentsFANUC CORP
2 patentsTOSHIBA KK
1 patentRICOH CO LTD
1 patentNEC CORP
1 patentMITSUI CHEMICALS INC
1 patentNIPPON SEIKI CO LTD
1 patentMITSUI TOATSU CHEMICALS
1 patentTHREE BOND CO LTD
1 patentYANO TETSUYA
1 patentTAMURA SHOHEI
1 patentALPHA CORP
1 patentSEKIGUCHI YOSHIFUMI
1 patentADVANTEST CORP
1 patentHONDA MOTOR CO LTD
1 patentShowing the top 50 of 143 patents by PatentIndex Score.