Inventor · disambiguated record

Kazuhisa Haeiwa

Also filed as: HAEIWA KAZUHISA

1 granted patent·32 citations·filing 1997–1997

44Inventor score

Technology areasH04N

Files withNEC CORP1

Top patents by PatentIndex Score

1 record

0159US6041082ADigital amplitude modulation amplifier and television broadcasting machineNEC CORP·Filed 1997·Granted Mar 21, 2000·32 cites·15 claims

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