Inventor · disambiguated record
Chiaki Matsuda
Also filed as: MATSUDA CHIAKI
3 granted patents·1 pending application·14 citations·filing 1978–2023
64Inventor score
Top patents by PatentIndex Score
4 records- 0175US7633375B2Information security system, its server and its storage mediumFUJITSU LTD·Filed 2006·Granted Dec 15, 2009·8 cites·12 claims
- 0257US2023343949A1Positive electrode active material for proton conducting secondary batteries, and proton conducting secondary battery provided with sameKAWASAKI MOTORS LTD·Filed 2023·Application pending·0 cites
- 0330US4190164ARandom automatic selectorMAZDA CARTEX CO LTD·Filed 1978·Granted Feb 26, 1980·4 cites·5 claims
- 0422US5583540AInput apparatus for digitizer tabletFUJITSU LTD·Filed 1994·Granted Dec 10, 1996·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →