Inventor
OHNO KATSUTOSHI
JP44 patents
⚠️ This page may combine multiple inventors who share the name “OHNO KATSUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
33 patentsUS6447698B1Sep 10, 2002
Method for producing light-emitting substance
SONY CORP123 citations94
US6771236B1Aug 3, 2004
Display panel and display device to which the display panel is applied
SONY CORP47 citations92
US5340673AAug 23, 1994
Method of manufacturing a phosphor screen of a cathode ray tube
SONY CORP35 citations92
US4801398AJan 31, 1989
Method of preparing fluorescent material of small particle size
SONY CORP35 citations90
US6117363ASep 12, 2000
Method for producing light-emitting material
SONY CORP21 citations87
US4469619ASep 4, 1984
Method of manufacturing a green phosphor
SONY CORP35 citations85
US5476737ADec 19, 1995
method of forming a phosphor screen of a cathode ray tube
SONY CORP13 citations81
US6299797B1Oct 9, 2001
Fluorescent material and manufacturing method therefor
SONY CORP8 citations74
US6025675AFeb 15, 2000
Cathode-ray tube and blue phosphor
SONY CORP6 citations74
US5754001AMay 19, 1998
Display device
SONY CORP13 citations74
US6482556B1Nov 19, 2002
Thermosensible transfer film and method of using the same
SONY CORP12 citations73
US6071657AJun 6, 2000
Cathode ray tube and the method of the phosphor layer
SONY CORP10 citations73
US5942358AAug 24, 1999
Method of forming a fluorescent screen on a front panel of a cathode ray tube
SONY CORP8 citations73
US6093349AJul 25, 2000
Color filter composition
SONY CORP11 citations71
US5952137ASep 14, 1999
Color display device and production method of same
SONY CORP14 citations71
US7651631B2Jan 26, 2010
Phosphor, optical device, and display device
SONY CORP5 citations63
US7239071B2Jul 3, 2007
Fluorescent lamp and display apparatus having a fluorescent lamp
SONY CORP4 citations63
US7179572B2Feb 20, 2007
Fluorescent screen forming method, fluorescent screen forming apparatus and cathode-ray tube
SONY CORP2 citations63
US7147890B2Dec 12, 2006
Method for coating phosphor particles
SONY CORP3 citations63
US6913787B2Jul 5, 2005
Coating particles by colliding larger fluidized particles to smaller slurry particles
SONY CORP4 citations63
US6695981B2Feb 24, 2004
Method for manufacturing luminescent material, luminescent material manufactured by the same manufacturing method, and display substrate and display apparatus having the same luminescent material
SONY CORP2 citations63
US4495085AJan 22, 1985
Phosphor
SONY CORP5 citations63
US5914558AJun 22, 1999
Cathode ray tube with color filters aligned with phosphors
SONY CORP4 citations62
US5825124AOct 20, 1998
Cathode-ray tube having activated green and blue phosphors
SONY CORP6 citations61
US5560964AOct 1, 1996
Minute-particle iron oxide red pigment slurry and method of manufacturing the same
SONY CORP5 citations61
US5079430AJan 7, 1992
Ultraviolet radiation projector and optical image forming apparatus
SONY CORP4 citations60
US7528902B2May 5, 2009
Liquid crystal display
SONY CORP1 citations52
US6909228B2Jun 21, 2005
Braun tube for projectors
SONY CORP0 citations52
US7067192B2Jun 27, 2006
Transfer film, method for fabricating thin film for display apparatus panel using the transfer film, and display apparatus having thin film fabricated by the method
SONY CORP0 citations51
US7011886B2Mar 14, 2006
Transfer film, method for fabricating thin film for display apparatus panel using the transfer film, and display apparatus having thin film fabricated by the method
SONY CORP0 citations51
US6861146B2Mar 1, 2005
Transfer film, method for fabricating thin film for display apparatus using the transfer film, and display apparatus having thin film fabricated by the method
SONY CORP0 citations51
US5372903ADec 13, 1994
Method of forming a phosphor layer on CRT panel and a water soluble emulsion with photosensitivity for an intermediate layer
SONY CORP1 citations48
US6559575B1May 6, 2003
Cathode ray tube and method of manufacturing the same, and color selecting member for cathode ray tube and method of manufacturing the same
SONY CORP0 citations40
SHOWA DENKO KK
6 patentsUS8044235B2Oct 25, 2011
(Meth) acryloyl group-containing aromatic isocyanate compound and production process thereof
SHOWA DENKO KK11 citations82
US7504518B2Mar 17, 2009
Process for producing blocked isocyanate compound
SHOWA DENKO KK2 citations63
US11891472B2Feb 6, 2024
Composition, production method for composition, and production method for unsaturated compound
SHOWA DENKO KK0 citations60
US11661474B2May 30, 2023
Composition, production method for composition, and production method for unsaturated compound
SHOWA DENKO KK0 citations60
US11401237B2Aug 2, 2022
Composition, production method for composition, and production method for unsaturated compound
SHOWA DENKO KK0 citations60
US7790931B2Sep 7, 2010
Process for preparing tetrafluorobenzene carbaldehyde alkyl acetal
SHOWA DENKO KK0 citations49