Inventor · disambiguated record

Masaichi Fukushima

Also filed as: FUKUSHIMA MASAICHI

2 granted patents·255 citations·filing 2002–2003

68Inventor score

Technology areasA47L

Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0194US6901624B2Self-moving cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 7, 2005·244 cites·9 claims
0261US7131164B2Vacuum cleaner and suction nozzle employed thereinMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 7, 2006·11 cites·22 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →