PIONEER CORPORATION

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Technologies

Intl Class Technology # of Patents Rank
 
 
G11B INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER 464 20
 
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 109 10
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 102 74
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 89 214
 
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 62 22
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 55 70
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 42 215
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 24 117
 
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 24 88
 
 
1401 EQUIPMENT FOR THE RECORDING OR REPRODUCTION OF SOUNDS OR PICTURES 24 21
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Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
6,249,214 Image processing apparatus, image processing method, navigation apparatus, program storage device and computer data signal embodied in carrier wave Jul 25, 00 Jun 19, 01 [B60Q] 91
6,677,173 Method of manufacturing a nitride semiconductor laser with a plated auxiliary metal substrate Mar 28, 01 Jan 13, 04 [H01L] 81
7,296,178 Write-once-type recording medium, recording apparatus and method for write-once-type recording medium, and reproducing apparatus and method for write-once-type recording medium Mar 08, 07 Nov 13, 07 [G06F] 66
D564990 Television receiver Jun 27, 06 Mar 25, 08 [1403] 61
6,429,584 Organic electroluminescence display panel and method of manufacturing the same Mar 29, 01 Aug 06, 02 [H05B] 51
6,553,309 Navigation system Feb 01, 01 Apr 22, 03 [H04M] 48
6,541,130 Organic electroluminescence multi-color display and method of fabricating the same May 08, 00 Apr 01, 03 [C09K, H05B, B32B] 48
6,449,095 Optical pickup Sep 19, 00 Sep 10, 02 [G02B, G11B] 48
5,424,951 On-board navigation apparatus having user registering function Mar 27, 92 Jun 13, 95 [G06F, G09B] 48
7,188,356 System for and method of transmitting and receiving program, center device, and terminal device Nov 17, 00 Mar 06, 07 [G06F] 40
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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0110,269 REPRODUCTION SYSTEM, REPRODUCTION METHOD AND PROGRAM THEREOF Jul 14, 10 May 02, 13 [G11B]
2013/0099,121 INFRARED RAY DETECTION ELEMENT AND INFRARED RAY DETECTION DEVICE HAVING THE SAME Mar 10, 10 Apr 25, 13 [G01J]
2013/0090,564 LIGHT DETECTING APPARATUS AND FLUID MEASURING APPARATUS Jun 24, 10 Apr 11, 13 [A61B]
2013/0044,891 ACTIVE VIBRATION NOISE CONTROL DEVICE Feb 18, 10 Feb 21, 13 [H03B]
2013/0020,935 ORGANIC EL MODULE Jul 18, 12 Jan 24, 13 [H05B]
2013/0021,883 INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD Apr 02, 10 Jan 24, 13 [G11B]
2013/0021,889 INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS AND METHOD, AND INFORMATION REPRODUCING APPARATUS AND METHOD Apr 02, 10 Jan 24, 13 [G11B]
2013/0016,218 GENERATION DEVICE FOR VEHICLE-EVOCATIVE SOUND AND GENERATION METHOD FOR VEHICLE-EVOCATIVE SOUND Oct 08, 10 Jan 17, 13 [H04N, B60Q]
2013/0016,851 PSEUDONOISE GENERATION DEVICE AND PSEUDONOISE GENERATION METHOD Mar 25, 10 Jan 17, 13 [H04B]
2013/0002,516 RECEIVING APPARATUS Mar 26, 10 Jan 03, 13 [H01Q]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,436,332 Electron emission element and imaging device having the same Dec 17, 09 May 07, 13 [H01L]
8,436,345 Organic electroluminescence device Aug 04, 08 May 07, 13 [H01L]
D681604 Speaker box with amplifier Aug 25, 11 May 07, 13 [1401]
8,432,151 Film-thickness measuring device using PLL circuit Sep 22, 08 Apr 30, 13 [G01R]
8,428,434 Video reproducing apparatus, video display system and record medium Oct 23, 06 Apr 23, 13 [H04N]
8,422,137 Optical element, head-up display and method for producing optical element Feb 28, 11 Apr 16, 13 [G02B]
8,422,352 Optical pickup device Mar 30, 09 Apr 16, 13 [G11B]
8,423,052 Communication device, information presentation device, communication method, program, and recording medium Sep 02, 09 Apr 16, 13 [H04W]
D680095 Digital audio disc player with tuner and amplifier for automobile Mar 16, 12 Apr 16, 13 [1403]
D680100 Speaker for automobile May 31, 11 Apr 16, 13 [1401]

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Top Inventors for This Owner

Inventor Name Address Patent #
Kuroda Kazuo
Tokorozawa-shi, JP
208
Koda Takeshi
Tokorozawa-shi, JP
162
Kato Masahiro
Tokorozawa-shi, JP
142
Muramatsu Eiji
Saitama, JP
139
Yoshida Masayoshi
Tokorozawa-shi, JP
113
Sawabe Takao
Tokorozawa-shi, JP
105
Taniguchi Shoji
Tokorozawa-shi, JP
97
Kanegae Tohru
Tokorozawa-shi, JP
83
Katata Keiji
null, JP
78
Ogasawara Masakazu
Tsurugashima-shi
78
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