Inventor
TAKAMORO KENJI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “TAKAMORO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
5 patentsUS5708351AJan 13, 1998
Battery pack with a lithium ion secondary battery
NEC CORP66 citations94
US5726555AMar 10, 1998
Battery charger capable of displaying necessary charging time
NEC CORP33 citations91
US5467096ANov 14, 1995
Antenna for a radio communication apparatus
NEC CORP31 citations91
US5933061AAug 3, 1999
Chip-type piezoelectric filter and filter circuit using such piezoelectric filter
NEC CORP9 citations73
US5455595AOct 3, 1995
Antenna for portable radio communication apparatus
NEC CORP17 citations73
TOKIN CORP
2 patentsUS5898346AApr 27, 1999
Dual-band nonreversible circuit device comprising two nonreversible circuit elements contained in a single housing to be operable in different frequency bands
TOKIN CORP18 citations83
US6011516AJan 4, 2000
Multiband antenna with a distributed-constant dielectric resonant circuit as an LC parallel resonant circuit, and multiband portable radio apparatus using the multiband antenna
TOKIN CORP9 citations73