Inventor
KATAOKA HIDEO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
15 patentsUS6016178AJan 18, 2000
Reflective guest-host liquid-crystal display device
SONY CORP446 citations98
US6266108B1Jul 24, 2001
Reflective liquid crystal display device with a panel, a light guide plate and polarizing plate
SONY CORP119 citations97
US6151089ANov 21, 2000
Reflection type display with light waveguide with inclined and planar surface sections
SONY CORP132 citations97
US6525792B1Feb 25, 2003
Diffusing reflector and manufacture of the same and reflection type display apparatus
SONY CORP24 citations92
US6266111B1Jul 24, 2001
Diffuse reflection plate, manufacturing method thereof, and reflection-type display device
SONY CORP34 citations92
US6061111AMay 9, 2000
Reflective LCD having orientation film formed on quarter wavelayer and planarizing film formed on reflector layer
SONY CORP44 citations92
US5926242AJul 20, 1999
Active matrix reflective guest-host LCD with pixel electrodes patterned on quarter wave plate
SONY CORP46 citations92
US5830542ANov 3, 1998
Reflective guest-host liquid-crystal display
SONY CORP20 citations92
US6559916B1May 6, 2003
Reflective guest-host liquid-crystal display device
SONY CORP19 citations84
US5774198AJun 30, 1998
Liquid crystal display device with different alignment thickness on opposite substrate
SONY CORP16 citations80
US6985128B1Jan 10, 2006
Liquid crystal display panel and production method of the same, and liquid crystal display apparatus
SONY CORP8 citations72
US6016179AJan 18, 2000
Liquid crystal display device
SONY CORP5 citations72
US7834823B2Nov 16, 2010
Display apparatus, driving method thereof and electronic device
SONY CORP5 citations63
US7656478B2Feb 2, 2010
Diffusing reflector and manufacture of the same and reflection type display apparatus
SONY CORP0 citations52
US7602461B2Oct 13, 2009
Diffusion reflector and manufacture of the same
SONY CORP0 citations52
TOSHIBA KK
11 patentsUS7136573B2Nov 14, 2006
Recording rate automatic setting recording device and recording rate automatic setting recording method
TOSHIBA KK34 citations92
US6937540B1Aug 30, 2005
Information recording device which handles a plurality of recording surfaces and information recording method which handles a plurality of recording surfaces
TOSHIBA KK21 citations92
US7212725B2May 1, 2007
Recording/reproducing apparatus and picture recording reservation method of recording/reproducing apparatus
TOSHIBA KK30 citations91
US7224888B2May 29, 2007
Digital recording/reproducing apparatus
TOSHIBA KK7 citations74
US7336891B2Feb 26, 2008
Information recording apparatus and method for converting video information
TOSHIBA KK2 citations63
US7233735B2Jun 19, 2007
Digital recording/reproducing apparatus with built-in storage medium
TOSHIBA KK5 citations63
US7158714B2Jan 2, 2007
Image recording/reproducing apparatus and method
TOSHIBA KK2 citations60
US9002171B2Apr 7, 2015
Recording/reading apparatus, method of generating tag list for recording/reading apparatus, and control unit for recording/reading apparatus
TOSHIBA KK0 citations51
US8346057B2Jan 1, 2013
Recording/reading apparatus, method of generating tag list for recording/reading apparatus, and control unit for recording/reading apparatus
TOSHIBA KK0 citations51
US7221849B2May 22, 2007
Recording/reproducing apparatus and method with record programming function
TOSHIBA KK1 citations51
US7209637B2Apr 24, 2007
Image reproducing apparatus having skip function
TOSHIBA KK1 citations51