Inventor
YAMADA AKIRA
JP297 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
15 patentsUS5280312AJan 18, 1994
Visual axis detection apparatus
CANON KK64 citations96
US5245371ASep 14, 1993
Camera provided with a visual axis direction detecting portion
CANON KK61 citations96
US5214466AMay 25, 1993
Camera having visual axis detecting apparatus
CANON KK63 citations96
US4950527AAug 21, 1990
Structure of joining printed circuit boards and process for producing the same
CANON KK55 citations96
US4862208AAug 29, 1989
Information transmitting device for camera
CANON KK66 citations96
US4795079AJan 3, 1989
Structure of joining printed circuit boards and process for producing the same
CANON KK54 citations96
US4774401ASep 27, 1988
Light measuring device variably controlled according to focus mode selection
CANON KK64 citations96
US5797046AAug 18, 1998
Visual axis controllable optical apparatus including a visual axis detecting device for detecting a visual axis
CANON KK29 citations93
US5692222ANov 25, 1997
Camera having focus detection device
CANON KK21 citations93
US5634141AMay 27, 1997
Visual axis detection device capable of reducing detection errors due to variations of eyes among individuals
CANON KK24 citations93
US5600399AFeb 4, 1997
Optical apparatus and camera for controlling a plurality of functions by using a visual axis
CANON KK23 citations93
US5485241AJan 16, 1996
Optical equipment with device for detecting direction of visual axis
CANON KK48 citations93
US5473403ADec 5, 1995
Camera having a multi-point focus detecting device
CANON KK30 citations93
US5367153ANov 22, 1994
Apparatus for detecting the focus adjusting state of an objective lens by performing filter processing
CANON KK43 citations93
US5296888AMar 22, 1994
Sight axis detection apparatus
CANON KK39 citations93
MITSUBISHI ELECTRIC CORP
13 patentsUS5789845AAug 4, 1998
Film bulk acoustic wave device
MITSUBISHI ELECTRIC CORP226 citations97
US5461256AOct 24, 1995
Portable semiconductor device with resin
MITSUBISHI ELECTRIC CORP73 citations94
US7810551B2Oct 12, 2010
Vapor-lift pump heat transport apparatus
MITSUBISHI ELECTRIC CORP15 citations92
US7522422B2Apr 21, 2009
Heat sink
MITSUBISHI ELECTRIC CORP17 citations92
US7380584B2Jun 3, 2008
Pump-free water-cooling system
MITSUBISHI ELECTRIC CORP37 citations92
US7254030B2Aug 7, 2007
Heat sink
MITSUBISHI ELECTRIC CORP40 citations92
US7201215B2Apr 10, 2007
Vapor-lift pump heat transport apparatus
MITSUBISHI ELECTRIC CORP30 citations92
US6586861B2Jul 1, 2003
Film bulk acoustic wave device
MITSUBISHI ELECTRIC CORP21 citations92
US6584528B1Jun 24, 2003
Microprocessor allocating no wait storage of variable capacity to plurality of resources, and memory device therefor
MITSUBISHI ELECTRIC CORP20 citations92
US6273957B1Aug 14, 2001
Vaporizing device for CVD source materials and CVD apparatus employing the same
MITSUBISHI ELECTRIC CORP28 citations92
US6271619B1Aug 7, 2001
Piezoelectric thin film device
MITSUBISHI ELECTRIC CORP49 citations92
US6016543AJan 18, 2000
Microprocessor for controlling the conditional execution of instructions
MITSUBISHI ELECTRIC CORP50 citations92
US5996070ANov 30, 1999
Microprocessor capable of executing condition execution instructions using encoded condition execution field in the instructions
MITSUBISHI ELECTRIC CORP29 citations92
RENESAS TECH CORP
3 patentsUS6928523B2Aug 9, 2005
Synchronous signal producing circuit for controlling a data ready signal indicative of end of access to a shared memory and thereby controlling synchronization between processor and coprocessor
RENESAS TECH CORP67 citations98
US6742113B1May 25, 2004
Microprocessor with EIT, processing capability, and EIT processing method
RENESAS TECH CORP21 citations93
US6687811B1Feb 3, 2004
Processor with trace memory for storing access information on internal bus
RENESAS TECH CORP42 citations93
IOLAB CORP
3 patentsUS4716234ADec 29, 1987
Ultraviolet absorbing polymers comprising 2-(2'-hydroxy-5'-acryloyloxyalkoxyphenyl)-2H-benzotriazole
IOLAB CORP190 citations98
US4528311AJul 9, 1985
Ultraviolet absorbing polymers comprising 2-hydroxy-5-acrylyloxyphenyl-2H-benzotriazoles
IOLAB CORP465 citations98
US4803254AFeb 7, 1989
Vinylsilylalkoxy arylbenzotriazole compounds and UV absorbing compositions made therefrom
IOLAB CORP68 citations95
VAIDYANATHAN RAVICHANDER
2 patentsFUJITSU LTD
2 patentsNTT DOCOMO INC
2 patentsTOA GOSEI CHEM IND
1 patentHITACHI LTD
1 patentBRIDGESTONE CORP
1 patentRCA CORP
1 patentTT GOVERNMENT SOLUTIONS INC
1 patentMITSUBISHI HEAVY IND LTD
1 patentHONDA MOTOR CO LTD
1 patentJAPAN RADIO CO LTD
1 patentFUJISAWA PHARMACEUTICAL CO
1 patentCHIRON VISION CORP
1 patentShowing the top 50 of 297 patents by PatentIndex Score.