Inventor
KOBAYASHI TETSUYA
JP205 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
16 patentsUS6552760B1Apr 22, 2003
Luminaire with improved light utilization efficiency
FUJITSU LTD89 citations98
US6481854B1Nov 19, 2002
Projection type display apparatus having air cooling arrangement
FUJITSU LTD107 citations98
US6396470B1May 28, 2002
Liquid crystal display apparatus
FUJITSU LTD91 citations98
US5764412AJun 9, 1998
Polarization separation/conversion device for polarized lighting apparatus and projection display unit
FUJITSU LTD118 citations98
US6379010B1Apr 30, 2002
Projection type display
FUJITSU LTD57 citations96
US6322218B1Nov 27, 2001
Projection type display
FUJITSU LTD57 citations96
US6111700AAug 29, 2000
Optical display device having a reflection-type polarizer
FUJITSU LTD51 citations96
US5959704ASep 28, 1999
Display device having diffraction grating
FUJITSU LTD55 citations96
US5517207AMay 14, 1996
Method and a system for driving a display panel of matrix type
FUJITSU LTD74 citations96
US6501524B1Dec 31, 2002
Liquid crystal display device
FUJITSU LTD38 citations93
US6246506B1Jun 12, 2001
Optical display device having a reflection-type polarizer
FUJITSU LTD41 citations93
US5847792ADec 8, 1998
Active matrix type liquid crystal display panel and projection type display device with light shielding film formed on top of active devices and between pixel electrodes
FUJITSU LTD37 citations93
US5826960AOct 27, 1998
Protection type display device with polarized light reflecting mirror and polarized light source
FUJITSU LTD42 citations93
US5694245ADec 2, 1997
Projector with improved screen
FUJITSU LTD24 citations93
US6513936B1Feb 4, 2003
Projector
FUJITSU LTD34 citations92
US5506642AApr 9, 1996
Projector with plastic mirror
FUJITSU LTD32 citations92
CANON KK
14 patentsUS6415127B1Jul 2, 2002
Developing apparatus having a direct or alternating current applied thereto
CANON KK39 citations93
US6026265AFeb 15, 2000
Toner conveying roll and developing apparatus
CANON KK43 citations93
US5893013AApr 6, 1999
Developer regulating member and developing apparatus
CANON KK26 citations93
US5666588ASep 9, 1997
Image forming apparatus for performing image density control
CANON KK21 citations93
US5596393AJan 21, 1997
Image forming apparatus having charging member supplied with oscillating voltage
CANON KK22 citations93
US5369478ANov 29, 1994
Developing apparatus
CANON KK20 citations93
US7277659B2Oct 2, 2007
Image forming apparatus and seal retractor
CANON KK27 citations92
US5873010AFeb 16, 1999
Image forming apparatus for performing correction control, based on density of toner image
CANON KK22 citations92
US5689783ANov 18, 1997
Elastic blade and developing device using the same
CANON KK22 citations92
US5678130AOct 14, 1997
Developing apparatus including a control function for applied periodic developing bias field
CANON KK32 citations92
US5559591ASep 24, 1996
Image forming apparatus with function of requesting exchange of fixing unit
CANON KK20 citations92
US5523829AJun 4, 1996
Image forming apparatus having recording material carrying member
CANON KK27 citations92
US5508796AApr 16, 1996
Image forming apparatus with select relation among distances in recording material conveyance path
CANON KK32 citations92
US5307127AApr 26, 1994
Developing apparatus using one component toner with improved flowability
CANON KK35 citations92
DENSO CORP
5 patentsUS6803766B2Oct 12, 2004
Battery pack voltage detection apparatus
DENSO CORP133 citations98
US6608482B2Aug 19, 2003
Battery control method for hybrid vehicle
DENSO CORP127 citations98
US6232744B1May 15, 2001
Method of controlling battery condition of self-generation electric vehicle
DENSO CORP121 citations98
US6960899B2Nov 1, 2005
Apparatus for discharging a combination battery consisting of a plurality of secondary batteries
DENSO CORP36 citations92
US7564217B2Jul 21, 2009
Battery pack manager and method of detecting a line cut
DENSO CORP49 citations91
SHARP KK
4 patentsUS7073933B2Jul 11, 2006
Light guide plate, light source device equipped therewith and display device
SHARP KK157 citations99
US7277079B2Oct 2, 2007
Illumination device and liquid crystal display device using the same
SHARP KK56 citations96
US7163331B2Jan 16, 2007
Lighting unit and display device
SHARP KK47 citations93
US7342561B2Mar 11, 2008
Driving method and drive control circuit of liquid crystal display device, and liquid crystal display device including the same
SHARP KK21 citations91
FUJITSU DISPLAY TECH
2 patentsGILEAD SCIENCES INC
2 patentsCORKEY BRITTON
2 patentsNIPPON DENSO CO
1 patentOPTOQUEST CO LTD
1 patentSUZUKI MOTOR CO
1 patentKAMADA TSUYOSHI
1 patentIBM
1 patentShowing the top 50 of 205 patents by PatentIndex Score.