Inventor
KATSUMATA YASUHIRO
JP31 patents
⚠️ This page may combine multiple inventors who share the name “KATSUMATA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
12 patentsUS5620908AApr 15, 1997
Manufacturing method of semiconductor device comprising BiCMOS transistor
TOSHIBA KK80 citations95
US5898203AApr 27, 1999
Semiconductor device having solid phase diffusion sources
TOSHIBA KK29 citations92
US5510647AApr 23, 1996
Semiconductor device and method of manufacturing the same
TOSHIBA KK26 citations92
US5434440AJul 18, 1995
Semiconductor device and method of manufacturing the same
TOSHIBA KK35 citations92
US4782030ANov 1, 1988
Method of manufacturing bipolar semiconductor device
TOSHIBA KK40 citations92
US5903027AMay 11, 1999
MOSFET with solid phase diffusion source
TOSHIBA KK20 citations91
US5204276AApr 20, 1993
Method of manufacturing semiconductor device
TOSHIBA KK36 citations91
US5604374AFeb 18, 1997
Semiconductor device and manufacturing method thereof
TOSHIBA KK22 citations90
US5698881ADec 16, 1997
MOSFET with solid phase diffusion source
TOSHIBA KK17 citations81
US5637909AJun 10, 1997
Semiconductor device and method of manufacturing the same
TOSHIBA KK5 citations73
US6635952B2Oct 21, 2003
Semiconductor device
TOSHIBA KK4 citations62
US5886395AMar 23, 1999
Semiconductor device having bipolar transistor with unique ratio of base gummel number to impurity concentration of collector region
TOSHIBA KK5 citations61
YAZAKI CORP
9 patentsUS12379622B2Aug 5, 2025
Display apparatus
YAZAKI CORP0 citations59
US10209525B2Feb 19, 2019
Head-up display device
YAZAKI CORP1 citations57
US11586047B2Feb 21, 2023
Head-up display device
YAZAKI CORP0 citations56
US12596253B2Apr 7, 2026
Vehicular display device
YAZAKI CORP0 citations51
US12427863B2Sep 30, 2025
Vehicle display device
YAZAKI CORP0 citations48
US12397642B2Aug 26, 2025
Display unit and vehicular display device
YAZAKI CORP0 citations48
US11619868B2Apr 4, 2023
Projection device
YAZAKI CORP0 citations47
US12222496B2Feb 11, 2025
Vehicle display device
YAZAKI CORP0 citations45
US11885963B2Jan 30, 2024
Head-up display device
YAZAKI CORP0 citations45
CORDONIER CHRISTOPHER
3 patentsUS8445118B2May 21, 2013
Coating liquid, metal compound film formed by coating liquid, and forming method thereof
CORDONIER CHRISTOPHER20 citations88
US9126193B2Sep 8, 2015
Photocatalytic film, method for forming photocatalytic film and photocatalytic film coated product
CORDONIER CHRISTOPHER0 citations49
US9012354B2Apr 21, 2015
Photocatalytic film, method for forming photocatalytic film and photocatalytic film coated product
CORDONIER CHRISTOPHER0 citations49
TOKAI RYOKAKU TETSUDO KK
3 patentsUS7964283B2Jun 21, 2011
Coating liquid, titanium oxide film formed by coating liquid, and forming method thereof
TOKAI RYOKAKU TETSUDO KK2 citations60
US8003219B2Aug 23, 2011
Coating liquid, conductive film formed by coating liquid, and forming method thereof
TOKAI RYOKAKU TETSUDO KK0 citations49
US7993753B2Aug 9, 2011
Coating liquid, titanium oxide film formed by coating liquid, and forming method thereof
TOKAI RYOKAKU TETSUDO KK0 citations49