Inventor
KAWAUCHI YASUNORI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KAWAUCHI YASUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS5717818AFeb 10, 1998
Audio signal storing apparatus having a function for converting speech speed
HITACHI LTD136 citations96
USD459709SJul 2, 2002
Digital video disc player
HITACHI LTD32 citations92
USD459321SJun 25, 2002
Digital video disc player
HITACHI LTD30 citations92
USD410919SJun 15, 1999
Digital video disc player
HITACHI LTD19 citations92
USD300431SMar 28, 1989
Cordless handset telephone
HITACHI LTD30 citations90
USD460428SJul 16, 2002
Digital video disc player
HITACHI LTD6 citations74
USD513410SJan 3, 2006
Combined digital video disc recorder and hard disk recorder
HITACHI LTD7 citations73
USD519091SApr 18, 2006
Combined digital video disc recorder and video tape recorder
HITACHI LTD0 citations52