Inventor
ISHIJIMA MASAMI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “ISHIJIMA MASAMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKIN CORP
4 patentsUS12278060B2Apr 15, 2025
Solid electrolytic capacitor and method for manufacturing solid electrolytic capacitor comprising a block layer formed using a conductive polymer heterogeneously doped with a polymer dopant
TOKIN CORP1 citations60
US10998137B2May 4, 2021
Electrolytic capacitor and method for manufacturing electrolytic capacitor
TOKIN CORP0 citations51
US11791105B2Oct 17, 2023
Solid electrolytic capacitor
TOKIN CORP0 citations50
US11908630B2Feb 20, 2024
Solid electrolytic capacitor using a doped conductive polymer
TOKIN CORP0 citations48
NEC TOKIN CORP
3 patentsUS6975503B2Dec 13, 2005
Chip type solid electrolytic capacitor having plated fillet surface and method of manufacturing the same
NEC TOKIN CORP31 citations92
US7542267B2Jun 2, 2009
Lead frame, method of manufacturing a face-down terminal solid electrolytic capacitor using the lead frame, and face-down terminal solid electrolytic capacitor manufactured by the method
NEC TOKIN CORP14 citations82
US9105399B2Aug 11, 2015
Method of manufacturing a solid electrolytic capacitor having solid electrolytic layers and an amine compound layer
NEC TOKIN CORP0 citations51
NEC TOKIN TOYAMA LTD
2 patentsUS6903921B2Jun 7, 2005
Chip-type solid electrolytic capacitor superior in productivity and reliability thereof
NEC TOKIN TOYAMA LTD40 citations90
US7149077B2Dec 12, 2006
Solid electrolytic capacitor with face-down terminals, manufacturing method of the same, and lead frame for use therein
NEC TOKIN TOYAMA LTD7 citations71