PIONEER CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 138 49
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 73 281
 
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 71 48
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 56 386
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 46 194
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 44 64
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 34 114
 
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 22 54
 
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 22 96
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 21 181
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0031,830 LENS ARRAY AND IMAGE PROJECTION DEVICE Mar 04, 15 Feb 01, 18 [G03B, G02B]
2018/0023,966 ROUTE SEARCH DEVICE, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM Sep 01, 17 Jan 25, 18 [G01C]
2018/0027,323 SPEAKER FRAME AND SPEAKER HAVING THE SAME Oct 02, 17 Jan 25, 18 [H04R]
2018/0018,878 DRIVING ASSISTANCE DEVICE AND DRIVING ASSISTANCE METHOD Jan 22, 15 Jan 18, 18 [G08G, G05D]
2018/0009,373 SYSTEM FOR DETECTING SURROUNDING CONDITIONS OF MOVING BODY Sep 21, 17 Jan 11, 18 [B60Q]
2018/0013,984 IMAGE CAPTURE DEVICE AND IMAGE PROCESSING METHOD Sep 14, 17 Jan 11, 18 [H04N, G11B, G06K]
2017/0373,268 LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING SYSTEM Aug 25, 17 Dec 28, 17 [H01L]
2017/0374,439 SPEAKER DEVICE Jan 09, 15 Dec 28, 17 [B60Q, H04R]
2017/0374,450 SOUND REPRODUCING DEVICE Sep 15, 15 Dec 28, 17 [H03G, H04R]
2017/0359,647 SPEAKER DEVICE Dec 08, 15 Dec 14, 17 [H04R]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9882176 Organic electroluminescence device and manufacturing method thereof Nov 02, 16 Jan 30, 18 [H01L]
9875672 Light-emitting device Oct 30, 13 Jan 23, 18 [G09F, H01L]
9876188 Light emitting element and method of manufacturing light emitting element Dec 27, 13 Jan 23, 18 [H01L]
9876418 Actuator Feb 08, 13 Jan 23, 18 [G02B, B81B, H02K]
9868392 Approaching vehicle warning speaker device Mar 28, 14 Jan 16, 18 [B60Q, H04R]
9854339 Speaker system Mar 28, 14 Dec 26, 17 [H04R]
9835463 Route searching device, terminal device, and route searching method Jun 28, 13 Dec 05, 17 [B60L, G01C]
9831460 Optical device Mar 25, 14 Nov 28, 17 [H01L]
9825248 Optical device Mar 25, 14 Nov 21, 17 [H01L]
9810908 Virtual image display device Aug 18, 11 Nov 07, 17 [G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0005,287 LIGHT EMITTING DEVICE ABAN Nov 28, 13 Jan 05, 17 [H01L]
2016/0329,382 LIGHT EMITTING APPARATUS HAVING FIRST LUMINOUS BODY AND SECOND LUMINOUS BODY ABAN Jul 20, 16 Nov 10, 16 [H01L]
2016/0320,609 DRIVING APPARATUS ABAN Dec 20, 13 Nov 03, 16 [G02B, H02K]
2016/0295,088 LIGHT EMITTING DEVICE, IMAGING DEVICE, AND PROGRAM ABAN Mar 12, 14 Oct 06, 16 [G03B, H04N]
2016/0204,383 LIGHT EMITTING DEVICE ABAN Sep 11, 13 Jul 14, 16 [F21V, G09F, H01L]
2016/0122,178 DRIVING APPARATUS ABAN Dec 19, 13 May 05, 16 [G02B, B81B]
2016/0118,617 ORGANIC EL ELEMENT ABAN Nov 18, 13 Apr 28, 16 [H01L]
2016/0111,672 ORGANIC EL ELEMENT ABAN Nov 18, 13 Apr 21, 16 [H01L]
2016/0089,980 DISPLAY CONTROL APPARATUS ABAN May 23, 13 Mar 31, 16 [B60R, H04N, B60K, G06F, G06K]
2016/0081,165 LIGHTING MODULE HAVING SURFACE LIGHT SOURCE AND LIGHTING SYSTEM ABAN Nov 23, 15 Mar 17, 16 [H05B]
2016/0049,616 LIGHT EMITTING DEVICE ABAN Apr 01, 13 Feb 18, 16 [H01L]
2016/0021,463 VIBRATING BODY FOR ACOUSTIC TRANSDUCER AND SPEAKER DEVICE ABAN Jun 29, 15 Jan 21, 16 [H04R]
2016/0014,520 SPEAKER DIAPHRAGM ABAN Feb 28, 13 Jan 14, 16 [H04R]
2015/0364,723 LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT ABAN Jan 31, 13 Dec 17, 15 [H01L]
2015/0326,028 WIRELESS POWER TRANSMITTING APPARATUS, WIRELESS POWER RECEIVING APPARATUS, AND WIRELESS POWER FEEDING SYSTEM ABAN Sep 21, 11 Nov 12, 15 [H02J]
2015/0301,648 INFORMATION PROCESSING DEVICE, CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM ABAN Nov 15, 12 Oct 22, 15 [G06F]
2015/0280,173 LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF LIGHT EMITTING DEVICE ABAN Oct 26, 12 Oct 01, 15 [H01L]
2015/0266,487 CENTROID ESTIMATION DEVICE AND CENTROID ESTIMATION METHOD ABAN Oct 16, 12 Sep 24, 15 [B60L, B60W]
2015/0207,103 LIGHT-EMITTING DEVICE ABAN Mar 24, 15 Jul 23, 15 [H01L]
2015/0189,722 LIGHTING MODULE HAVING SURFACE LIGHT SOURCE AND LIGHTING SYSTEM ABAN Jul 24, 12 Jul 02, 15 [H05B]

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