Inventor
TAKEI MANABU
JP73 patents
⚠️ This page may combine multiple inventors who share the name “TAKEI MANABU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASIO COMPUTER CO LTD
15 patentsUS6025894AFeb 15, 2000
Scatter control member for organic electroluminescent light source for passing light with or without scattering depending upon an incident angle
CASIO COMPUTER CO LTD116 citations97
US6091478AJul 18, 2000
Liquid Crystal Display device using liquid crystal having ferrielectric phase between substrates and method for driving the same
CASIO COMPUTER CO LTD20 citations93
US5298297AMar 29, 1994
Liquid crystal display device
CASIO COMPUTER CO LTD22 citations93
US7795621B2Sep 14, 2010
Thin film transistor panel
CASIO COMPUTER CO LTD43 citations92
US7898507B2Mar 1, 2011
Display device and associated drive control method
CASIO COMPUTER CO LTD12 citations84
US7518393B2Apr 14, 2009
Pixel circuit board, pixel circuit board test method, pixel circuit, pixel circuit test method, and test apparatus
CASIO COMPUTER CO LTD19 citations84
US7511419B2Mar 31, 2009
Luminescent panel having a reflecting film to reflect light outwardly which is shaped to condense the reflected light
CASIO COMPUTER CO LTD9 citations84
US7420322B2Sep 2, 2008
Display device including a flat panel display panel
CASIO COMPUTER CO LTD11 citations84
US7355571B2Apr 8, 2008
Display device and its driving method
CASIO COMPUTER CO LTD16 citations84
US6175401B1Jan 16, 2001
Liquid crystal display device having a liquid crystal layer which contains liquid crystal molecules in a plurality of alignment state and method for driving the same
CASIO COMPUTER CO LTD15 citations84
US7928932B2Apr 19, 2011
Display element drive circuit and display apparatus
CASIO COMPUTER CO LTD11 citations83
US7791568B2Sep 7, 2010
Display device and its driving method
CASIO COMPUTER CO LTD4 citations63
US7498733B2Mar 3, 2009
Display panel
CASIO COMPUTER CO LTD3 citations63
US7499006B2Mar 3, 2009
Display device and method for driving display device
CASIO COMPUTER CO LTD4 citations63
US8362980B2Jan 29, 2013
Display device and associated drive control method
CASIO COMPUTER CO LTD0 citations52
FUJI ELECTRIC CO LTD
15 patentsUS5926012AJul 20, 1999
Gate drive circuit in power converter with condition detection device
FUJI ELECTRIC CO LTD111 citations97
US6610572B1Aug 26, 2003
Semiconductor device and method for manufacturing the same
FUJI ELECTRIC CO LTD74 citations96
US6677626B1Jan 13, 2004
Semiconductor device with alternating conductivity type layer and method of manufacturing the same
FUJI ELECTRIC CO LTD90 citations95
US6762097B2Jul 13, 2004
Semiconductor device and method for manufacturing the same
FUJI ELECTRIC CO LTD20 citations93
US6759301B2Jul 6, 2004
Semiconductor device and method for manufacturing the same
FUJI ELECTRIC CO LTD13 citations84
US10770581B2Sep 8, 2020
Semiconductor device
FUJI ELECTRIC CO LTD3 citations73
US10522673B2Dec 31, 2019
Semiconductor device having a schottky barrier diode
FUJI ELECTRIC CO LTD3 citations73
US10186610B2Jan 22, 2019
Semiconductor device and method of manufacturing the semiconductor device
FUJI ELECTRIC CO LTD2 citations73
US9653599B2May 16, 2017
Semiconductor device and method of manufacturing semiconductor device
FUJI ELECTRIC CO LTD4 citations73
US12563820B2Feb 24, 2026
Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device
FUJI ELECTRIC CO LTD0 citations52
US10297683B2May 21, 2019
Method of manufacturing a semiconductor device having two types of gate electrodes
FUJI ELECTRIC CO LTD0 citations52
US10128369B2Nov 13, 2018
Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device, and method of controlling silicon carbide semiconductor device
FUJI ELECTRIC CO LTD1 citations52
US10032866B2Jul 24, 2018
Semiconductor device and method of manufacturing semiconductor device
FUJI ELECTRIC CO LTD1 citations52
US9899503B2Feb 20, 2018
Semiconductor device having first and second gate electrodes
FUJI ELECTRIC CO LTD0 citations52
US9716159B1Jul 25, 2017
Method of manufacturing silicon carbide semiconductor device
FUJI ELECTRIC CO LTD0 citations52
FUJI ELECTRIC HOLDINGS
7 patentsUS7535059B2May 19, 2009
Semiconductor device and manufacturing method of the semiconductor device
FUJI ELECTRIC HOLDINGS8 citations83
US7638368B2Dec 29, 2009
Reverse blocking semiconductor device and a method for manufacturing the same
FUJI ELECTRIC HOLDINGS2 citations63
US7355263B2Apr 8, 2008
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC HOLDINGS4 citations63
US7307330B2Dec 11, 2007
Reverse blocking semiconductor device and a method for manufacturing the same
FUJI ELECTRIC HOLDINGS2 citations63
US7262478B2Aug 28, 2007
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC HOLDINGS3 citations63
US7049674B2May 23, 2006
Reverse blocking semiconductor device and a method for manufacturing the same
FUJI ELECTRIC HOLDINGS2 citations63
US7262100B2Aug 28, 2007
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC HOLDINGS5 citations61
FUJI ELEC DEVICE TECH CO LTD
3 patentsUS7157785B2Jan 2, 2007
Semiconductor device, the method of manufacturing the same, and two-way switching device using the semiconductor devices
FUJI ELEC DEVICE TECH CO LTD23 citations93
US7601597B2Oct 13, 2009
Manufacturing method of a super-junction semiconductor device
FUJI ELEC DEVICE TECH CO LTD13 citations84
US7572683B2Aug 11, 2009
Semiconductor device, the method of manufacturing the same, and two-way switching device using the semiconductor devices
FUJI ELEC DEVICE TECH CO LTD4 citations63
FUJI ELECTRIC SYSTEMS CO LTD
3 patentsUS7741192B2Jun 22, 2010
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC SYSTEMS CO LTD23 citations92
US7776672B2Aug 17, 2010
Semiconductor device and manufacturing method thereof
FUJI ELECTRIC SYSTEMS CO LTD12 citations83
US7863151B2Jan 4, 2011
Method for manufacturing semiconductor device
FUJI ELECTRIC SYSTEMS CO LTD3 citations63
OGURA JUN
2 patentsS G KK
1 patentSHIMOYAMA KAZUO
1 patentONISHI YASUHIKO
1 patentTAKEI MANABU
1 patentYOSHIKAWA KOH
1 patentShowing the top 50 of 73 patents by PatentIndex Score.