Inventor
YOSHIDA NAOKI
JP154 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSOH CORP
12 patentsUS5262928ANov 16, 1993
Back lighting device
TOSOH CORP146 citations99
US5442523AAug 15, 1995
Backlighting device
TOSOH CORP113 citations98
US5093765AMar 3, 1992
Back lighting device for a panel
TOSOH CORP143 citations98
US5735590AApr 7, 1998
Backlighting device with a transparent sheet having straight ridges
TOSOH CORP182 citations97
US5521797AMay 28, 1996
Backlighting device
TOSOH CORP170 citations97
US5730518AMar 24, 1998
Backlighting device
TOSOH CORP48 citations96
US5688035ANov 18, 1997
Backlighting device free of a bright line
TOSOH CORP57 citations96
US5289351AFeb 22, 1994
Backlighting device
TOSOH CORP66 citations96
US4937709AJun 26, 1990
Back lighting device for a liquid crystal panel
TOSOH CORP77 citations96
US5618095AApr 8, 1997
Backlighting device
TOSOH CORP74 citations94
US5647655AJul 15, 1997
Back lighting device
TOSOH CORP21 citations93
US5392199AFeb 21, 1995
Back lighting device
TOSOH CORP44 citations93
ASAHI GLASS CO LTD
10 patentsUS6195251B1Feb 27, 2001
Electrode assembly and electric double layer capacitor having the electrode assembly
ASAHI GLASS CO LTD65 citations96
US6349027B1Feb 19, 2002
Electric double layer capacitor
ASAHI GLASS CO LTD75 citations95
US6087032AJul 11, 2000
Solid polymer electrolyte type fuel cell
ASAHI GLASS CO LTD57 citations94
US6528200B1Mar 4, 2003
Polymer electrolyte fuel cell, electrode for it and method for producing it
ASAHI GLASS CO LTD33 citations91
US5628807AMay 13, 1997
Method for forming a glass product for a cathode ray tube
ASAHI GLASS CO LTD24 citations89
US7173807B2Feb 6, 2007
Electric double layer capacitor
ASAHI GLASS CO LTD10 citations84
US6879482B2Apr 12, 2005
Electric double layer capacitor
ASAHI GLASS CO LTD17 citations84
US6830594B2Dec 14, 2004
Process for producing an electric double layer capacitor and positive electrode for an electric double layer capacitor
ASAHI GLASS CO LTD14 citations84
US6773466B1Aug 10, 2004
Method for producing an electric double layer capacitor
ASAHI GLASS CO LTD15 citations84
US6710999B2Mar 23, 2004
Electric double layer capacitor
ASAHI GLASS CO LTD16 citations84
SEIKO EPSON CORP
4 patentsUS8026771B2Sep 27, 2011
Driver device, physical quantity measuring device, and electronic instrument
SEIKO EPSON CORP27 citations92
US7808334B2Oct 5, 2010
Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrument
SEIKO EPSON CORP25 citations92
US7895894B2Mar 1, 2011
Driver device, physical quantity measuring device, and electronic instrument
SEIKO EPSON CORP9 citations84
US7849744B2Dec 14, 2010
Driving device, physical quantity measurement device, and electronic instrument
SEIKO EPSON CORP9 citations84
PIOLAX INC
3 patentsBROTHER IND LTD
3 patentsFURUKAWA ELECTRIC CO LTD
2 patentsYOSHIDA NAOKI
2 patentsYAMATO SCIENT CO LTD
2 patentsHONDA MOTOR CO LTD
2 patentsNIPPON SCIENCE KK
1 patentPIONEER ELECTRONIC CORP
1 patentYKK CORP
1 patentNEC CORP
1 patentASAHI OPTICAL CO LTD
1 patentOLYMPUS CORP
1 patentALTECH COMPANY LIMITED
1 patentYAMOTO SCIENT CO LTD
1 patentSQUARE ENIX CO LTD
1 patentSQUARE ENIX KK
1 patentShowing the top 50 of 154 patents by PatentIndex Score.