Inventor · disambiguated record

Katsumi Haji

Also filed as: HAJI KATSUMI

2 granted patents·283 citations·filing 1979–1979

72Inventor score

Technology areasH04H H04N

Files withHITACHI LTD1 NIPPON TELEGRAPH & TELEPHONE1

Top patents by PatentIndex Score

2 records

0194US4538176ABuffer memory dispersion type video/audio transmission systemHITACHI LTD·Filed 1979·Granted Aug 27, 1985·201 cites·5 claims
0288US4295154ADigital video and audio file systemNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Oct 13, 1981·82 cites·12 claims

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