Inventor · disambiguated record
Keizo Sakamoto
Also filed as: SAKAMOTO KEIZO
2 granted patents·1 pending application·17 citations·filing 1990–2024
52Inventor score
Top patents by PatentIndex Score
3 records- 0148US2025332016A1Finger braceSAKAMOTO KEIZO·Filed 2024·Application pending·0 cites
- 0239US5202905AModen signal detecting system for adaptive differential PCM CODECFUJITSU LTD·Filed 1990·Granted Apr 13, 1993·17 cites·12 claims
- 0333US6626583B2Optical multiplexer/demultiplexer module and production method thereforFUJITSU LTD·Filed 2002·Granted Sep 30, 2003·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →