Inventor
HAYASHI KENJI
JP276 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
11 patentsUS6791660B1Sep 14, 2004
Method for manufacturing electrooptical device and apparatus for manufacturing the same, electrooptical device and electronic appliances
SEIKO EPSON CORP147 citations98
US7317281B2Jan 8, 2008
Method for manufacturing electrooptical device and apparatus for manufacturing the same, electrooptical device and electronic appliances
SEIKO EPSON CORP67 citations97
US7902751B2Mar 8, 2011
Organic electroluminescent device, method for producing the same, and electronic apparatus
SEIKO EPSON CORP15 citations93
US7538354B2May 26, 2009
Light-emitting device and electronic apparatus
SEIKO EPSON CORP21 citations93
US7452738B2Nov 18, 2008
Method of manufacturing organic electroluminescent device and organic electroluminescent device
SEIKO EPSON CORP31 citations93
US7301277B2Nov 27, 2007
Electro-optical apparatus, manufacturing method thereof, and electronic instrument
SEIKO EPSON CORP29 citations93
US7187006B2Mar 6, 2007
Electro-optical device, method of manufacturing the same, and electronic apparatus
SEIKO EPSON CORP28 citations93
US7242375B2Jul 10, 2007
Electro-optical device and electronic apparatus
SEIKO EPSON CORP20 citations92
US7183580B2Feb 27, 2007
Electro-optical device, manufacturing method of the same, and electronic apparatus
SEIKO EPSON CORP37 citations90
US7956355B2Jun 7, 2011
Method of manufacturing organic electroluminescent device and organic electroluminescent device
SEIKO EPSON CORP8 citations84
US7915823B2Mar 29, 2011
Organic electroluminescent device with surface-modifying layer, method for manufacturing the same, and electronic apparatus including the same
SEIKO EPSON CORP9 citations84
HAYASHI KENJI
7 patentsUS8476828B2Jul 2, 2013
Electro-optical device, electronic device, and illumination apparatus including a panel having an electro-optical layer
HAYASHI KENJI33 citations88
US9129932B2Sep 8, 2015
Semiconductor module
HAYASHI KENJI8 citations84
US8643939B2Feb 4, 2014
Electrophoretic display sheet and manufacturing method therefor
HAYASHI KENJI7 citations84
US8324805B2Dec 4, 2012
Organic electroluminescent device, method for producing the same, and electronic apparatus
HAYASHI KENJI8 citations84
US8253328B2Aug 28, 2012
Organic electroluminescence device, process of producing organic electroluminescence device, and electronic apparatus
HAYASHI KENJI9 citations84
USRE43442EJun 5, 2012
Light-emitting device and electronic apparatus
HAYASHI KENJI10 citations84
US8164258B2Apr 24, 2012
Emissive device having a layer that relieves external forces on adjacent layer, process for producing the emissive device and an electronic apparatus including the emissive device
HAYASHI KENJI18 citations84
HITACHI LTD
6 patentsUS6173312B1Jan 9, 2001
System for reliably connecting a client computer to a server computer
HITACHI LTD294 citations99
US5907540AMay 25, 1999
Radio data communication apparatus having a relay function and radio data communication method and system using the same
HITACHI LTD165 citations99
US6598071B1Jul 22, 2003
Communication apparatus and method of hand over of an assigned group address from one communication apparatus to another
HITACHI LTD74 citations96
US5459719AOct 17, 1995
Data transmission control method and station used for the same
HITACHI LTD22 citations93
US4057848ANov 8, 1977
Address translation system
HITACHI LTD36 citations93
US4992953AFeb 12, 1991
Computer assisted design method and apparatus
HITACHI LTD38 citations89
KONISHIROKU PHOTO IND
5 patentsUS6395442B1May 28, 2002
Toner and production method of the same
KONISHIROKU PHOTO IND55 citations96
US5415964AMay 16, 1995
Pigment-containing polymer particles, method of production thereof
KONISHIROKU PHOTO IND55 citations96
US6475685B2Nov 5, 2002
Electrostatically charged image developing toner, production method of the same, and an image forming method
KONISHIROKU PHOTO IND26 citations92
US6472117B2Oct 29, 2002
Toner for developing electrostatic image and image forming method
KONISHIROKU PHOTO IND36 citations92
US5863696AJan 26, 1999
Toner particle for electrophotography and production method thereof
KONISHIROKU PHOTO IND36 citations92
EISAI CO LTD
5 patentsUS5034418AJul 23, 1991
Diphenylethylene derivatives, pharmaceutical compositions containing same and treatment methods
EISAI CO LTD32 citations96
US5719303AFeb 17, 1998
Phosphonic acid derivatives
EISAI CO LTD70 citations95
US5679671AOct 21, 1997
Amino acid derivative
EISAI CO LTD21 citations92
US4929623AMay 29, 1990
Benzothiazole derivative
EISAI CO LTD38 citations92
US6841549B1Jan 11, 2005
Condensed imidazole compounds and a therapeutic agent for diabetes mellitus
EISAI CO LTD35 citations91
AISAN IND
3 patentsROHM CO LTD
3 patentsNIPPON SOKEN
2 patentsMITSUBISHI MATERIALS CORP
1 patentHITACHI METALS LTD
1 patentOLYMPUS OPTICAL CO
1 patentAISIN SEIKI
1 patentTORAY INDUSTRIES
1 patentTOYOTA MOTOR CO LTD
1 patentTAKENAKA CORP
1 patentYAMADA KOJI
1 patentShowing the top 50 of 276 patents by PatentIndex Score.