Inventor · disambiguated record
Tatekazu Hayashida
Also filed as: HAYASHIDA TATEKAZU
6 granted patents·364 citations·filing 1992–2004
87Inventor score
Top patents by PatentIndex Score
6 records- 0195US6304178B1Door safety systemTSUDEN KK·Filed 1998·Granted Oct 16, 2001·141 cites·32 claims
- 0287US5594316APower supply device for controlling automatic doorTSUDEN KK·Filed 1994·Granted Jan 14, 1997·65 cites·10 claims
- 0386US6484564B1Liquid leakage sensor, paper for detecting liquid leakage, and holder for detecting liquid leakageTSUDEN KK·Filed 2000·Granted Nov 26, 2002·36 cites·2 claims
- 0483US5394292AElectronic car bumperTSUDEN KK·Filed 1992·Granted Feb 28, 1995·104 cites·14 claims
- 0555US7158039B2Liquid leakage sensor and liquid leakage detecting systemTOYOKOKAGAKU CO LTD·Filed 2004·Granted Jan 2, 2007·10 cites·32 claims
- 0637US6286740B1Energy-supplying, signal-transmitting and/or material-supplying method and apparatus for linearly-traveling mechanismTSUDEN KK·Filed 1998·Granted Sep 11, 2001·8 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →