Inventor
NAGANO HIRONOBU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NAGANO HIRONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI MAXELL
6 patentsUSD405230SFeb 2, 1999
Electric shaver
HITACHI MAXELL25 citations92
USD512183SNov 29, 2005
Electric razor
HITACHI MAXELL18 citations89
USD505751SMay 31, 2005
Electric razor
HITACHI MAXELL13 citations83
US9779167B2Oct 3, 2017
Management system for skin condition measurement analysis information and management method for skin condition measurement analysis information
HITACHI MAXELL4 citations70
USD377997SFeb 11, 1997
Electric shaver
HITACHI MAXELL5 citations62
USD520188SMay 2, 2006
Electric razor
HITACHI MAXELL4 citations57