Inventor
YOSHII AKITOSHI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “YOSHII AKITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
33 patentsUS7304831B2Dec 4, 2007
Ceramic electronic component and multilayer capacitor
TDK CORP23 citations92
US6958899B2Oct 25, 2005
Electronic device
TDK CORP45 citations92
US6940708B2Sep 6, 2005
Electronic component
TDK CORP30 citations92
US6704189B2Mar 9, 2004
Electronic device with external terminals and method of production of the same
TDK CORP48 citations92
US6400553B2Jun 4, 2002
Multi-layer ceramic electronic device and method for producing same
TDK CORP20 citations92
US8921248B2Dec 30, 2014
Dielectric ceramic composition and electronic device
TDK CORP7 citations84
US8853115B2Oct 7, 2014
Dielectric ceramic composition and electronic device
TDK CORP12 citations84
US9042079B2May 26, 2015
Ceramic electronic component
TDK CORP12 citations83
US7735713B2Jun 15, 2010
Method for mounting chip component and circuit board
TDK CORP16 citations82
US7498082B2Mar 3, 2009
Dielectric ceramic composition having specific dispersion of diffusion depth, electronic device, and multilayer ceramic capacitor
TDK CORP9 citations82
US7177138B2Feb 13, 2007
Chip-type electronic component
TDK CORP12 citations81
US6956731B2Oct 18, 2005
Laminate type electronic component
TDK CORP12 citations81
US7584853B2Sep 8, 2009
Electronic component series
TDK CORP12 citations79
US9640321B2May 2, 2017
Ceramic electronic component with metal terminal
TDK CORP2 citations73
US9105405B2Aug 11, 2015
Ceramic electronic component with metal terminals
TDK CORP5 citations72
US7339781B2Mar 4, 2008
Electronic component and electronic device
TDK CORP7 citations69
US9305708B2Apr 5, 2016
Multilayer ceramic electronic device
TDK CORP4 citations66
US7518849B2Apr 14, 2009
Multilayer electronic device and the production method
TDK CORP6 citations62
US7751176B2Jul 6, 2010
Ceramic electronic component
TDK CORP5 citations61
US12249467B2Mar 11, 2025
Electronic component
TDK CORP0 citations59
US12249464B2Mar 11, 2025
Electronic component
TDK CORP0 citations59
US7799409B2Sep 21, 2010
Ceramic green sheet structure and method for manufacturing laminated ceramic electronic component
TDK CORP3 citations58
US6839218B2Jan 4, 2005
Ceramic electronic component having lead wires
TDK CORP5 citations58
US8841224B2Sep 23, 2014
Dielectric ceramic composition and electronic device
TDK CORP1 citations52
US12476048B2Nov 18, 2025
Electronic component including accommodation part having opening
TDK CORP0 citations51
US12412702B2Sep 9, 2025
Electronic device having ceramic element and metal terminals
TDK CORP0 citations51
US10943739B2Mar 9, 2021
Electronic component
TDK CORP0 citations51
US7585802B2Sep 8, 2009
Method of producing a dielectric ceramic composition
TDK CORP1 citations51
US12548711B2Feb 10, 2026
Electronic device
TDK CORP0 citations50
US12437927B2Oct 7, 2025
Electronic device with a ceramic element and surface-mount terminals
TDK CORP0 citations50
US12417880B2Sep 16, 2025
Electronic device having first and second metal terminals
TDK CORP0 citations50
US12278055B2Apr 15, 2025
Electronic component
TDK CORP0 citations50
US12293874B2May 6, 2025
Electronic component
TDK CORP0 citations48