Inventor
SHIMADA KENICHI
JP69 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBIDEN CO LTD
16 patentsUS7622183B2Nov 24, 2009
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD52 citations98
US6376049B1Apr 23, 2002
Multilayer printed wiring board and its manufacturing method, and resin composition for filling through-hole
IBIDEN CO LTD82 citations98
US6365843B1Apr 2, 2002
Multilayer printed wiring board
IBIDEN CO LTD85 citations98
US7535095B1May 19, 2009
Printed wiring board and method for producing the same
IBIDEN CO LTD59 citations97
US7504719B2Mar 17, 2009
Printed wiring board having a roughened surface formed on a metal layer, and method for producing the same
IBIDEN CO LTD33 citations96
US7071424B1Jul 4, 2006
Multilayer printed wiring board having filled-via structure
IBIDEN CO LTD53 citations96
US7737366B2Jun 15, 2010
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD11 citations93
USRE40947EOct 27, 2009
Multilayer printed wiring board and its manufacturing method, and resin composition for filling through-hole
IBIDEN CO LTD20 citations93
US7390974B2Jun 24, 2008
Multilayer printed wiring board with filled viahole structure
IBIDEN CO LTD26 citations93
US8030577B2Oct 4, 2011
Printed wiring board and method for producing the same
IBIDEN CO LTD9 citations92
US8020291B2Sep 20, 2011
Method of manufacturing a printed wiring board
IBIDEN CO LTD13 citations92
US8018045B2Sep 13, 2011
Printed circuit board
IBIDEN CO LTD18 citations92
US8006377B2Aug 30, 2011
Method for producing a printed wiring board
IBIDEN CO LTD9 citations92
US7916492B1Mar 29, 2011
Multilayered printed circuit board
IBIDEN CO LTD25 citations92
US7910836B2Mar 22, 2011
Multilayered printed circuit board, solder resist composition, and semiconductor device
IBIDEN CO LTD8 citations84
US7994433B2Aug 9, 2011
Printed wiring board and method for producing the same
IBIDEN CO LTD6 citations73
MAXELL LTD
10 patentsUS11582441B2Feb 14, 2023
Head mounted display apparatus
MAXELL LTD2 citations73
US11118750B2Sep 14, 2021
In-vehicle headlight and light projection method
MAXELL LTD2 citations73
US10688911B2Jun 23, 2020
Illumination apparatus
MAXELL LTD2 citations73
US11871239B2Jan 9, 2024
Terminal device, personal authentication system and personal authentication method
MAXELL LTD0 citations63
US11512829B2Nov 29, 2022
In-vehicle headlight and light projection method
MAXELL LTD0 citations63
US11483713B2Oct 25, 2022
Terminal device, personal authentication system and personal authentication method
MAXELL LTD1 citations63
US11448379B2Sep 20, 2022
In-vehicle headlight and light projection method
MAXELL LTD0 citations63
US12198399B2Jan 14, 2025
Display system and display method
MAXELL LTD0 citations62
US11956415B2Apr 9, 2024
Head mounted display apparatus
MAXELL LTD0 citations62
US11648878B2May 16, 2023
Display system and display method
MAXELL LTD0 citations62
HITACHI LTD
5 patentsUS6567355B2May 20, 2003
Optical detector, optical pickup and optical information reproducing apparatus using optical pickup
HITACHI LTD31 citations92
US4482804ANov 13, 1984
Photosensor array wherein each photosensor comprises a plurality of amorphous silicon p-i-n diodes
HITACHI LTD30 citations89
US6778475B2Aug 17, 2004
Optical detector, optical pickup and optical information reproducing apparatus using optical pickup for detecting at least three light beams separated from one or more light sources
HITACHI LTD8 citations74
US7817705B2Oct 19, 2010
Laser light source device, optical information recording device, and optical information reproducing device
HITACHI LTD2 citations63
US8004950B2Aug 23, 2011
Optical pickup, optical information recording and reproducing apparatus and method for optically recording and reproducing information
HITACHI LTD3 citations62
ADVANTEST CORP
4 patentsUS6445203B1Sep 3, 2002
Electric device testing apparatus
ADVANTEST CORP103 citations98
US7362117B2Apr 22, 2008
Cooling fin connected to a cooling unit and a pusher of the testing apparatus
ADVANTEST CORP16 citations92
US6919734B2Jul 19, 2005
Cooling fin connected to a cooling unit and a pusher of the testing apparatus
ADVANTEST CORP31 citations92
US7471077B2Dec 30, 2008
Conveyor device, electronic device handling apparatus and conveying method in electronic device handling apparatus
ADVANTEST CORP5 citations61
RENESAS ELECTRONICS CORP
3 patentsUS11762034B2Sep 19, 2023
Abnormal power supply voltage detection device and method for detecting abnormal power supply voltage
RENESAS ELECTRONICS CORP0 citations62
US11243264B2Feb 8, 2022
Abnormal power supply voltage detection device and method for detecting abnormal power supply voltage
RENESAS ELECTRONICS CORP0 citations62
US11675404B2Jun 13, 2023
Semiconductor device including power failure detection circuit
RENESAS ELECTRONICS CORP0 citations52
EN HONCHIN
2 patentsSHIRAI SEIJI
2 patentsIMAMURA YOUSUKE
1 patentNAKANISHI KENSUKE
1 patentSHIMADA KENICHI
1 patentUNIV COLUMBIA
1 patentMAROL CO LTD
1 patentY S GEAR CO LTD
1 patentSASAYAMA KATSUHIKO
1 patentFUJI XEROX CO LTD
1 patentShowing the top 50 of 69 patents by PatentIndex Score.