Inventor · disambiguated record
Hisao Tadokoro
Also filed as: TADOKORO HISAO
5 granted patents·2 pending applications·29 citations·filing 2002–2005
78Inventor score
Technology areasH02K
Files withHITACHI LTD5
Top patents by PatentIndex Score
7 records- 0183US7138734B2Linear drive unit reducing stress generated in movable part in horizontal directionHITACHI LTD·Filed 2005·Granted Nov 21, 2006·12 cites·3 claims
- 0259US7777371B2Linear drive apparatus having cores and coils which are positioned on opposite sides of the coresHITACHI LTD·Filed 2005·Granted Aug 17, 2010·2 cites·4 claims
- 0354US7004694B2Linear drive apparatusHITACHI LTD·Filed 2003·Granted Feb 28, 2006·6 cites·10 claims
- 0452US6876108B2Linear motor, its controlling method, and XY tableHITACHI LTD·Filed 2003·Granted Apr 5, 2005·6 cites·15 claims
- 0545US6975048B2Drive apparatus and XY table utilizing the sameHITACHI LTD·Filed 2003·Granted Dec 13, 2005·3 cites·10 claims
- 0636US2004189104A1Drive unitFiled 2004·Application pending·0 cites
- 0735US2003155819A1Drive unitFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →