Inventor
NAKAJIMA KEIICHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOFTBANKBB CORP
9 patentsUS7523067B1Apr 21, 2009
Electronic settlement system, settlement apparatus, and terminal
SOFTBANKBB CORP140 citations97
US7657490B1Feb 2, 2010
Electronic settlement system, settlement device, and terminal
SOFTBANKBB CORP22 citations92
US7296755B2Nov 20, 2007
Electronic payment system, payment apparatus and terminal thereof
SOFTBANKBB CORP14 citations92
US7014106B2Mar 21, 2006
Electronic payment system, payment apparatus, and terminal thereof
SOFTBANKBB CORP25 citations92
US7457782B2Nov 25, 2008
Electronic settlement system, settlement apparatus and terminal
SOFTBANKBB CORP10 citations84
US7430522B2Sep 30, 2008
Exchange rate calculator
SOFTBANKBB CORP13 citations84
US7571117B1Aug 4, 2009
Electronic authentication system, authentication apparatus, and terminal
SOFTBANKBB CORP4 citations73
US7448540B2Nov 11, 2008
Electronic settlement system, settlement apparatus and terminal
SOFTBANKBB CORP8 citations73
US7273183B2Sep 25, 2007
Wireless tag
SOFTBANKBB CORP0 citations52
SUMITOMO WIRING SYSTEMS
5 patentsUS5618193AApr 8, 1997
Structure for connecting spark plug and ignition coil for internal combustion
SUMITOMO WIRING SYSTEMS32 citations92
USD360875SAug 1, 1995
Protector for an electrical connecting part
SUMITOMO WIRING SYSTEMS6 citations74
US5492105AFeb 20, 1996
Ignition system for internal combustion engine
SUMITOMO WIRING SYSTEMS9 citations73
US5340323AAug 23, 1994
Coil spring engagement construction of a high tension terminal in an engine ignition apparatus
SUMITOMO WIRING SYSTEMS13 citations71
US5421736AJun 6, 1995
Construction for retaining coiled spring of high-voltage terminal in engine ignition system
SUMITOMO WIRING SYSTEMS6 citations61
KOIDE REO
3 patentsUS8678409B2Mar 25, 2014
Suspension structure and link arranging method
KOIDE REO17 citations81
US8628101B2Jan 14, 2014
Suspension structure, bush structure and suspension characteristic adjusting method
KOIDE REO10 citations81
US8573619B2Nov 5, 2013
Suspension assembling structure, spring seat, and suspension assembling method
KOIDE REO2 citations59