Inventor
OHASHI YOSHIO
JP69 patents
⚠️ This page may combine multiple inventors who share the name “OHASHI YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
25 patentsUS6584206B2Jun 24, 2003
Speaker apparatus
SONY CORP33 citations93
US6359996B1Mar 19, 2002
Speaker device
SONY CORP27 citations93
US7274798B2Sep 25, 2007
Speaker device
SONY CORP17 citations92
US7726441B2Jun 1, 2010
Acoustic vibratory plate
SONY CORP20 citations84
US7317810B2Jan 8, 2008
Magnetic circuit and speaker
SONY CORP19 citations84
US6904158B1Jun 7, 2005
Speaker apparatus
SONY CORP11 citations74
US6578661B2Jun 17, 2003
Speaker apparatus
SONY CORP9 citations74
US6570995B2May 27, 2003
Speaker device
SONY CORP10 citations74
US9942640B2Apr 10, 2018
Sound output apparatus, sound output method and image display apparatus
SONY CORP2 citations73
US8369543B2Feb 5, 2013
Speaker device and speaker-excitation method
SONY CORP6 citations73
US6554962B2Apr 29, 2003
Loudspeaker diaphragm
SONY CORP10 citations73
US10511902B2Dec 17, 2019
Acoustic transducer
SONY CORP2 citations72
US10993018B2Apr 27, 2021
Speaker apparatus
SONY CORP2 citations69
US11356760B2Jun 7, 2022
Audio device and audio reproduction apparatus
SONY CORP0 citations63
US10667053B2May 26, 2020
Sound reproducing apparatus and method, and program
SONY CORP1 citations63
US7822216B2Oct 26, 2010
Electroacoustic transducer using diaphragm and method for producing diaphragm
SONY CORP2 citations63
US7813522B2Oct 12, 2010
Loudspeaker device
SONY CORP2 citations63
US7654362B2Feb 2, 2010
Speaker and method of outputting acoustic sound
SONY CORP6 citations63
US7610991B2Nov 3, 2009
Speaker and method of outputting acoustic sound
SONY CORP6 citations63
US7580542B2Aug 25, 2009
Loudspeaker apparatus
SONY CORP3 citations63
US7488369B2Feb 10, 2009
Magnetostriction device
SONY CORP2 citations63
US7456530B2Nov 25, 2008
Magnetostrictive actuator
SONY CORP5 citations63
US7405509B2Jul 29, 2008
Lever-arm displacement-increasing device
SONY CORP4 citations63
US7016515B2Mar 21, 2006
Speaker apparatus
SONY CORP4 citations63
US6364966B1Apr 2, 2002
Method for manufacturing acoustic vibration plate
SONY CORP4 citations63
SUZUKI NOBUKAZU
6 patentsUS9060226B2Jun 16, 2015
Speaker
SUZUKI NOBUKAZU18 citations84
US9173030B2Oct 27, 2015
Speaker system and speaker driving method
SUZUKI NOBUKAZU4 citations71
US8995702B2Mar 31, 2015
Speaker apparatus
SUZUKI NOBUKAZU2 citations63
US8737659B2May 27, 2014
Speaker apparatus and audio output method
SUZUKI NOBUKAZU3 citations63
US8254603B2Aug 28, 2012
Speaker apparatus and method for driving speaker
SUZUKI NOBUKAZU4 citations63
US8090140B2Jan 3, 2012
Speaker and method of outputting acoustic sound
SUZUKI NOBUKAZU3 citations63
TOYOTA MOTOR CO LTD
4 patentsUS11008347B2May 18, 2021
Metal-organic framework and method of producing the same
TOYOTA MOTOR CO LTD2 citations73
US10702851B2Jul 7, 2020
Metal-organic framework and method of manufacturing the same
TOYOTA MOTOR CO LTD5 citations73
US10563623B2Feb 18, 2020
Exhaust gas recirculation cooler
TOYOTA MOTOR CO LTD2 citations71
US11078219B2Aug 3, 2021
Method for producing coordinatively unsaturated metal-organic framework and coordinatively unsaturated metal-organic framework
TOYOTA MOTOR CO LTD1 citations63
SONY GROUP CORP
3 patentsOHASHI YOSHIO
2 patentsHITACHI LTD
1 patentRES ASS PETROLEUM ALTERNAT DEV
1 patentTOKAI RIKA CO LTD
1 patentKURASHIKI SPINNING CO LTD
1 patent(unassigned)
1 patentYAZAKI CORP
1 patentKANSAKA CO LTD
1 patentASADA KOHEI
1 patentYANA TERUTAKA
1 patentKYOCERA CORP
1 patentShowing the top 50 of 69 patents by PatentIndex Score.