Inventor
NISHIKAWA TAKAO
JP57 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKAWA TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
42 patentsUS6909121B2Jun 21, 2005
Microlens array substrate, method of manufacturing the same, and display device
SEIKO EPSON CORP212 citations99
US6646662B1Nov 11, 2003
Patterning method, patterning apparatus, patterning template, and method for manufacturing the patterning template
SEIKO EPSON CORP169 citations99
US6411439B2Jun 25, 2002
Microlens array, a manufacturing method therefor, and a display apparatus using the same
SEIKO EPSON CORP203 citations99
US6373634B1Apr 16, 2002
Microlens array, a manufacturing method therefor, and a display device using the microlens array
SEIKO EPSON CORP92 citations98
US6063527AMay 16, 2000
Color filter and method of making the same
SEIKO EPSON CORP104 citations98
US6642542B1Nov 4, 2003
Large EL panel and manufacturing method therefor
SEIKO EPSON CORP46 citations96
US6618201B2Sep 9, 2003
Micro lens array, method of fabricating the same, and display device
SEIKO EPSON CORP59 citations96
US6426166B2Jul 30, 2002
Color filter and method of making the same
SEIKO EPSON CORP48 citations96
US6404555B1Jun 11, 2002
Micro lens array, method of fabricating the same and display
SEIKO EPSON CORP71 citations96
US6297911B1Oct 2, 2001
Micro lens array, method of fabricating the same, and display device
SEIKO EPSON CORP81 citations96
US6967114B2Nov 22, 2005
Large EL panel and manufacturing method therefor
SEIKO EPSON CORP33 citations93
US6730459B2May 4, 2004
Microlens array, method for fabricating the same and optical devices
SEIKO EPSON CORP20 citations93
US6627125B1Sep 30, 2003
Optical substrate, a manufacturing method therefor, and a display device using the same
SEIKO EPSON CORP24 citations93
US6623999B1Sep 23, 2003
Microlens array substrate, method of manufacturing the same, and display device
SEIKO EPSON CORP18 citations93
US6573920B2Jun 3, 2003
Method of manufacturing a printer with an electroluminescent (EL) pixel array
SEIKO EPSON CORP20 citations93
US6561634B1May 13, 2003
Piezoelectric thin film device, a master disc for manufacturing thereof, an ink-jet recording head and manufacturing method thereof
SEIKO EPSON CORP18 citations93
US6535338B2Mar 18, 2003
Microlens array, method of manufacturing the same, and optical device and electronic apparatus using the same
SEIKO EPSON CORP23 citations93
US6523236B1Feb 25, 2003
Manufacturing method for an ink jet recording head
SEIKO EPSON CORP17 citations93
US6420190B1Jul 16, 2002
Method of manufacturing ferroelectric memory device
SEIKO EPSON CORP24 citations93
US6304384B1Oct 16, 2001
Optical substrate, a manufacturing method therefor, and a display device using the same
SEIKO EPSON CORP35 citations93
US7169621B2Jan 30, 2007
Ferroelectric memory device
SEIKO EPSON CORP21 citations92
US6322936B1Nov 27, 2001
Color filter and method of making the same
SEIKO EPSON CORP38 citations92
US6120870ASep 19, 2000
Optical disk and production method thereof
SEIKO EPSON CORP24 citations92
US6862783B2Mar 8, 2005
Manufacturing method for an ink jet recording head
SEIKO EPSON CORP13 citations84
US6162519ADec 19, 2000
Optical disc and process for the production of the same, and process for the production of sheet material
SEIKO EPSON CORP18 citations84
US6842289B2Jan 11, 2005
Microlens array, manufacturing method thereof and optical instrument
SEIKO EPSON CORP12 citations82
US7042644B2May 9, 2006
Optical substrate and display device using the same
SEIKO EPSON CORP9 citations74
US6913937B2Jul 5, 2005
Memory cell array having ferroelectric capacity, method of manufacturing the same and ferroelectric memory device
SEIKO EPSON CORP7 citations74
US6869171B2Mar 22, 2005
Ink jet recording head
SEIKO EPSON CORP6 citations74
US6727536B2Apr 27, 2004
Ferroelectric memory device
SEIKO EPSON CORP12 citations74
US6705709B2Mar 16, 2004
Piezoelectric thin film device, a master disc for manufacturing therefor, an ink-jet recording head, and manufacturing method therefor
SEIKO EPSON CORP5 citations74
US6617627B2Sep 9, 2003
Memory cell array having ferroelectric capacitors, method of fabricating the same, and ferroelectric memory device.
SEIKO EPSON CORP7 citations74
US6521928B2Feb 18, 2003
Ferroelectric capacitor array and method for manufacturing ferroelectric memory
SEIKO EPSON CORP7 citations74
US6480212B1Nov 12, 2002
Printer
SEIKO EPSON CORP9 citations74
US6280661B1Aug 28, 2001
Apparatus and process for producing optical recording medium
SEIKO EPSON CORP12 citations74
US6280660B1Aug 28, 2001
Method and apparatus for manufacturing optical recording medium
SEIKO EPSON CORP8 citations74
US5952129ASep 14, 1999
Method of making a color filter
SEIKO EPSON CORP12 citations74
US7329897B2Feb 12, 2008
Organic thin film transistor and method of manufacturing the same
SEIKO EPSON CORP7 citations72
US7306742B2Dec 11, 2007
Patterning method, patterning apparatus, patterning template, and method for manufacturing the patterning template
SEIKO EPSON CORP3 citations63
US6885050B2Apr 26, 2005
Ferroelectric memory device and method of manufacturing the same
SEIKO EPSON CORP3 citations63
US6757455B1Jun 29, 2004
Micromachine and manufacturing method therefor
SEIKO EPSON CORP6 citations63
US6284084B1Sep 4, 2001
Method of manufacturing information record carrier
SEIKO EPSON CORP2 citations63
KUBOTA LTD
2 patentsKUBOTA KK
1 patentKOBE STEEL LTD
1 patentKUBUTO LTD
1 patentHITACHI METALS LTD
1 patentTORAY INDUSTRIES
1 patentKOJIMA SEIJI
1 patentShowing the top 50 of 57 patents by PatentIndex Score.