Inventor
TOKAI AKIRA
JP42 patents
⚠️ This page may combine multiple inventors who share the name “TOKAI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
26 patentsUS6893677B2May 17, 2005
Method for forming coating film on internal surface of elongated tube and unit for forming the same
FUJITSU LTD72 citations98
US6836063B2Dec 28, 2004
Display tube and display device
FUJITSU LTD57 citations96
US6677704B2Jan 13, 2004
AC-type gas discharge display with elliptical discharge tube
FUJITSU LTD59 citations96
US6633117B2Oct 14, 2003
Display device
FUJITSU LTD56 citations96
US7083681B2Aug 1, 2006
Method for forming coating film on internal surface of elongated tube and unit for forming the same
FUJITSU LTD33 citations93
US7049748B2May 23, 2006
Display device employing gas discharge tubes arranged in parallel between front and rear substrates to comprise a display screen, each tube having a light emitting section as part of the display screen and a cleaning section connected to the light emitting section but displaced from the display screen
FUJITSU LTD46 citations93
US6969292B2Nov 29, 2005
Method for forming phosphor layer of gas discharge tube and method for fabricating phosphor layer supporting member
FUJITSU LTD42 citations93
US6932664B2Aug 23, 2005
Gas discharge tube and method for forming electron emission layer in gas discharge tube
FUJITSU LTD45 citations93
US6930442B2Aug 16, 2005
Display device
FUJITSU LTD49 citations93
US6914382B2Jul 5, 2005
Display device having array of elongated discharge tubes
FUJITSU LTD47 citations93
US6857923B2Feb 22, 2005
Method of forming phosphor layer of gas discharge tube
FUJITSU LTD42 citations93
US6841929B2Jan 11, 2005
Display device with a plurality of light-emitting tubes arranged in parallel
FUJITSU LTD46 citations93
US6836064B2Dec 28, 2004
Gas discharge tube and display device using the same
FUJITSU LTD46 citations93
US6794812B2Sep 21, 2004
Light-emitting tube array display device
FUJITSU LTD48 citations93
US6650055B2Nov 18, 2003
Display device
FUJITSU LTD51 citations93
US6713959B1Mar 30, 2004
Plasma display panel and method for producing the same
FUJITSU LTD34 citations92
US6601629B2Aug 5, 2003
Three-dimensional structure transfer method and apparatus
FUJITSU LTD21 citations92
US6485596B1Nov 26, 2002
Three-dimensional structure transfer method and apparatus
FUJITSU LTD33 citations92
US6048243AApr 11, 2000
Method of forming barrier ribs of display panel
FUJITSU LTD30 citations92
US7208203B2Apr 24, 2007
Method for forming metal oxide film and method for forming secondary electron emission film in gas discharge tube
FUJITSU LTD10 citations84
US7190110B2Mar 13, 2007
Light-emitting tube array display device
FUJITSU LTD14 citations84
US6577060B2Jun 10, 2003
Display device
FUJITSU LTD17 citations81
US6482575B2Nov 19, 2002
Method of preparing barrier rib master pattern for barrier rib transfer and method of forming barrier ribs
FUJITSU LTD12 citations74
US6333142B1Dec 25, 2001
Master for barrier rib transfer mold, and method for forming barrier ribs of plasma display panel using the same
FUJITSU LTD10 citations73
US6050107AApr 18, 2000
Method of forming barrier ribs for display panels
FUJITSU LTD7 citations73
US6562552B2May 13, 2003
Method of manufacturing panel assembly used to assemble display panel and transfer material sheet
FUJITSU LTD0 citations42
SHINODA PLASMA CORP
8 patentsUS7479736B2Jan 20, 2009
Display device with varying phosphor structure
SHINODA PLASMA CORP2 citations62
US7339312B2Mar 4, 2008
Gas discharge tube and display device having a protrusion having a surface facing towards display surface
SHINODA PLASMA CORP2 citations62
US8008847B2Aug 30, 2011
Manufacturing method of gas discharge tube, gas discharge tube, and display device
SHINODA PLASMA CORP0 citations52
US7524229B2Apr 28, 2009
Manufacturing method of gas discharge tube, gas discharge tube, and display device
SHINODA PLASMA CORP0 citations52
US7282858B2Oct 16, 2007
Gas-discharge tube and display apparatus
SHINODA PLASMA CORP1 citations51
US7336027B2Feb 26, 2008
Plasma tube array and gas discharge tube
SHINODA PLASMA CORP0 citations41
US7298086B2Nov 20, 2007
Plasma tube array
SHINODA PLASMA CORP0 citations41
US7256538B2Aug 14, 2007
AC-driven gas discharge display device having plural thin discharge tubes, plural pairs of display electrodes transverse to the thin display tubes and plural signal electrodes transverse to the display electrodes with light-blocking, electrically conductive films between respective pairs of display electrodes
SHINODA PLASMA CORP0 citations41
SHINODA PLASMA CO LTD
3 patentsUS7629733B2Dec 8, 2009
Display device having plurality of curved gas discharge tubes
SHINODA PLASMA CO LTD0 citations50
US7656082B2Feb 2, 2010
Color display device
SHINODA PLASMA CO LTD0 citations40
US7880374B2Feb 1, 2011
Display device including gas discharge tubes sandwiched between a front support member and rear support members
SHINODA PLASMA CO LTD0 citations39