Inventor · disambiguated record
Masahiko Tachikake
Also filed as: TACHIKAKE MASAHIKO
10 granted patents·165 citations·filing 1993–2009
90Inventor score
Technology areasG01B
Files withMITUTOYO CORP10
Top patents by PatentIndex Score
10 records- 0186US5495677ADigital display micrometer gaugeMITUTOYO CORP·Filed 1994·Granted Mar 5, 1996·58 cites·30 claims
- 0285US8033032B2Inside diameter measuring toolMITUTOYO CORP·Filed 2009·Granted Oct 11, 2011·15 cites·1 claims
- 0374US6553685B2Measuring instrumentsMITUTOYO CORP·Filed 2001·Granted Apr 29, 2003·20 cites·16 claims
- 0466US7013576B2Measuring device using multi-start threaded spindleMITUTOYO CORP·Filed 2002·Granted Mar 21, 2006·13 cites·8 claims
- 0563US8001698B2Digital displacement measuring instrumentMITUTOYO CORP·Filed 2009·Granted Aug 23, 2011·4 cites·2 claims
- 0661US7877894B2Digital displacement measuring instrumentMITUTOYO CORP·Filed 2009·Granted Feb 1, 2011·4 cites·7 claims
- 0756US5829155AMicrometerMITUTOYO CORP·Filed 1997·Granted Nov 3, 1998·19 cites·11 claims
- 0851US5433016ALinear displacement measuring apparatusMITUTOYO CORP·Filed 1993·Granted Jul 18, 1995·18 cites·15 claims
- 0948US6308433B1Micrometer that holds displayed displacement when retraction amount is less than a set amountMITUTOYO CORP·Filed 1999·Granted Oct 30, 2001·14 cites·2 claims
- 1030USD584177SMicrometerMITUTOYO CORP·Filed 2008·Granted Jan 6, 2009·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →