Inventor
KURODA KAZUO
JP172 patents
⚠️ This page may combine multiple inventors who share the name “KURODA KAZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
25 patentsUS6370091B1Apr 9, 2002
Recording medium having multiple recording layers and method and apparatus for recording and reproducing information on the recording medium
PIONEER ELECTRONIC CORP112 citations98
US6252838B1Jun 26, 2001
Information recording method and apparatus with additional recording function
PIONEER ELECTRONIC CORP84 citations98
US6735155B2May 11, 2004
Information recording method and apparatus with additional recording function
PIONEER ELECTRONIC CORP33 citations96
US6522608B1Feb 18, 2003
Information recording apparatus for writable recording media
PIONEER ELECTRONIC CORP42 citations96
US6269059B1Jul 31, 2001
Apparatus for and method of adding information onto recording medium that enables additional recording
PIONEER ELECTRONIC CORP81 citations96
US6181657B1Jan 30, 2001
Optical disc, and reading system and manufacturing method of the disc
PIONEER ELECTRONIC CORP32 citations96
US6081490AJun 27, 2000
Clock signal generating system
PIONEER ELECTRONIC CORP49 citations96
US5818807AOct 6, 1998
Optical medium having a test recording area and method for recording test data thereon
PIONEER ELECTRONIC CORP53 citations96
US5815472ASep 29, 1998
Information recording method and apparatus
PIONEER ELECTRONIC CORP78 citations96
US6603720B1Aug 5, 2003
Optical disc discriminating system
PIONEER ELECTRONIC CORP39 citations93
US6307824B1Oct 23, 2001
Dye record medium, record disc producing apparatus, and information recording/reproducing apparatus
PIONEER ELECTRONIC CORP29 citations93
US6028834AFeb 22, 2000
Method for recording test data on recording medium
PIONEER ELECTRONIC CORP22 citations93
US5946277AAug 31, 1999
Method and apparatus for recording information files to a recording medium
PIONEER ELECTRONIC CORP50 citations93
US5892882AApr 6, 1999
Moving picture decoding device having a compressed picture data memory
PIONEER ELECTRONIC CORP47 citations93
US5889742AMar 30, 1999
Writable optical disc having a plurality of chapters each having recording area, management area and partition area provided therein
PIONEER ELECTRONIC CORP17 citations93
US5875163AFeb 23, 1999
Rotation control apparatus operating with a sync signal having variable intervals
PIONEER ELECTRONIC CORP19 citations93
US5376947ADec 27, 1994
Touch-type input terminal apparatus for pointing or specifying position on display device
PIONEER ELECTRONIC CORP48 citations93
US5239140AAug 24, 1993
Pattern input apparatus
PIONEER ELECTRONIC CORP31 citations93
US6792538B1Sep 14, 2004
Information generating method and apparatus, information reproducing method and apparatus, and information record medium
PIONEER ELECTRONIC CORP25 citations92
US6219309B1Apr 17, 2001
Information recording apparatus and information reproducing apparatus
PIONEER ELECTRONIC CORP19 citations92
US5901123AMay 4, 1999
Method and apparatus for recording information, including control information, onto an information record medium
PIONEER ELECTRONIC CORP17 citations92
US5373324ADec 13, 1994
Program selecting and character broadcasting receiving set
PIONEER ELECTRONIC CORP50 citations92
US6587424B2Jul 1, 2003
Dye recording medium having read-only area and recordable area
PIONEER ELECTRONIC CORP15 citations84
US6215742B1Apr 10, 2001
Clock signal generating system
PIONEER ELECTRONIC CORP14 citations82
US5920530AJul 6, 1999
Rotation control apparatus operating with a sync signal having variable intervals
PIONEER ELECTRONIC CORP12 citations82
PIONEER CORP
11 patentsUS6700843B1Mar 2, 2004
Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method
PIONEER CORP60 citations96
US7280983B2Oct 9, 2007
Information recording medium having reproduction control program recorded thereon and reproduction control program
PIONEER CORP38 citations93
US7206270B2Apr 17, 2007
Apparatus for manufacturing information record medium, information record medium, information recording apparatus and information recording method
PIONEER CORP13 citations93
US7170661B2Jan 30, 2007
Hologram recording medium and recording and reproducing system
PIONEER CORP18 citations92
US7113188B2Sep 26, 2006
Three-dimensional display apparatus and method
PIONEER CORP22 citations92
US6594224B2Jul 15, 2003
Optical disc, and method of and apparatus for recording signal onto the same
PIONEER CORP16 citations92
US7372789B2May 13, 2008
Information recording and reproducing apparatus, and information recording and erasing method
PIONEER CORP13 citations84
US7324255B2Jan 29, 2008
Spatial optical modulator
PIONEER CORP9 citations84
US7020062B2Mar 28, 2006
Information recording medium with a track carrying a randomized wobble signal, and apparatus for reading such
PIONEER CORP14 citations84
US6683844B2Jan 27, 2004
Optical disc having emboss pits in the control data zone
PIONEER CORP17 citations84
US6757228B2Jun 29, 2004
Information recording apparatus for writable recording media
PIONEER CORP12 citations82
CANON KK
7 patentsUS7064475B2Jun 20, 2006
Electron source structure covered with resistance film
CANON KK21 citations92
US6366014B1Apr 2, 2002
Charge-up suppressing member, charge-up suppressing film, electron beam apparatus, and image forming apparatus
CANON KK25 citations92
US6342754B1Jan 29, 2002
Charge-reducing film, image forming apparatus including said film and method of manufacturing said image forming apparatus
CANON KK19 citations92
US6265822B1Jul 24, 2001
Electron beam apparatus, image forming apparatus using the same, components for electron beam apparatus, and methods of manufacturing these apparatuses and components
CANON KK23 citations92
US6512329B1Jan 28, 2003
Image forming apparatus having spacers joined with a soft member and method of manufacturing the same
CANON KK30 citations91
US7442404B2Oct 28, 2008
Electronic device, electron source and manufacturing method for electronic device
CANON KK15 citations84
US7808168B2Oct 5, 2010
Spacer, manufacturing method thereof, image display apparatus using the spacer, and manufacturing method thereof
CANON KK8 citations83
PIONEER ELECTRIC CORP
3 patentsUS6707774B1Mar 16, 2004
Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function
PIONEER ELECTRIC CORP111 citations98
US6144625ANov 7, 2000
Optical disc discriminating system
PIONEER ELECTRIC CORP47 citations96
US6633723B1Oct 14, 2003
Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function
PIONEER ELECTRIC CORP50 citations92
SONY CORP
2 patentsUS6282166B1Aug 28, 2001
Optical recording medium with wobbled grooves and interconnecting pits
SONY CORP29 citations96
US6075761AJun 13, 2000
Optical recording medium having pits that are formed with respect to a wobbled groove at substantially constant positions in each cycle of the groove having a pit
SONY CORP65 citations96
(unassigned)
1 patentYAMAHA MOTOR CO LTD
1 patentShowing the top 50 of 172 patents by PatentIndex Score.