Inventor · disambiguated record
Hanzo Tsuzuki
Also filed as: TSUZUKI HANZO
5 granted patents·1 pending application·172 citations·filing 1980–2011
83Inventor score
Top patents by PatentIndex Score
6 records- 0189US8453492B2Breath alcohol measuring apparatusTSUZUKI HANZO·Filed 2011·Granted Jun 4, 2013·42 cites·22 claims
- 0261US5113183ARemote code transmission system between a nameplate apparatus and a data processing apparatusCASIO COMPUTER CO LTD·Filed 1990·Granted May 12, 1992·91 cites·7 claims
- 0357US4389707AElectronic cash registerCASIO COMPUTER CO LTD·Filed 1980·Granted Jun 21, 1983·15 cites·1 claims
- 0456US4502119AElectronic registerCASIO COMPUTER CO LTD·Filed 1981·Granted Feb 26, 1985·14 cites·2 claims
- 0548US4424566AData processing apparatus with voice outputCASIO COMPUTER CO LTD·Filed 1981·Granted Jan 3, 1984·10 cites·5 claims
- 0638US2011277537A1Alcohol drinking state check deviceTSUZUKI HANZO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hanzo Tsuzuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →