Inventor · disambiguated record
Kazuo Hamazato
Also filed as: HAMAZATO KAZUO
4 granted patents·55 citations·filing 1979–1982
77Inventor score
Top patents by PatentIndex Score
4 records- 0173US4254498ATime division telephone switching systemsNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Mar 3, 1981·18 cites·27 claims
- 0272US4465967ACurrent supply circuitHITACHI LTD·Filed 1982·Granted Aug 14, 1984·22 cites·8 claims
- 0345US4491700AHybrid circuit in a telephone subscriber interface circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1981·Granted Jan 1, 1985·8 cites·3 claims
- 0443US4360709ALoop detecting circuitHITACHI LTD·Filed 1980·Granted Nov 23, 1982·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →