Inventor · disambiguated record
Masaki Tomiya
Also filed as: TOMIYA MASAKI
5 granted patents·32 citations·filing 1990–2010
76Inventor score
Files withMITUTOYO CORP5
Top patents by PatentIndex Score
5 records- 0184US7934324B2Linear scaleMITUTOYO CORP·Filed 2010·Granted May 3, 2011·6 cites·8 claims
- 0249US6956654B2Displacement measuring device with interference gratingMITUTOYO CORP·Filed 2003·Granted Oct 18, 2005·5 cites·8 claims
- 0345US5386291ADisplacement sensor including a heat insulating member partitioning the moving scale and the semiconductor laserMITUTOYO CORP·Filed 1993·Granted Jan 31, 1995·12 cites·15 claims
- 0442US5424829AApparatus wherein diffracted light does not return to the sourceMITUTOYO CORP·Filed 1992·Granted Jun 13, 1995·9 cites·7 claims
- 0527US5058119ALaser measuring apparatusMITUTOYO CORP·Filed 1990·Granted Oct 15, 1991·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →