Inventor · disambiguated record
Sadao Omata
Also filed as: OMATA SADAO
14 granted patents·2 pending applications·236 citations·filing 1996–2009
91Inventor score
Top patents by PatentIndex Score
16 records- 0191US5766137AFrequency deviation detecting circuit and measuring apparatus using the frequency deviation detecting circuitAXIOM CO LTD·Filed 1996·Granted Jun 16, 1998·151 cites·26 claims
- 0266US7281432B2Displacement sensor with an excitation coil and a detection coilUNIV NIHON·Filed 2005·Granted Oct 16, 2007·4 cites·2 claims
- 0360US7615014B2Device for measuring elastic properties of tissueUNIV NIHON·Filed 2004·Granted Nov 10, 2009·30 cites·12 claims
- 0460US7007554B2Displacement sensorUNIV NIHON·Filed 2002·Granted Mar 7, 2006·7 cites·1 claims
- 0557US6959614B2Apparatus for controlling movement of specimen, method for controlling movement of specimen, and method for processing specimenSCHOOL JURIDICAL PERSON NIHON·Filed 2001·Granted Nov 1, 2005·2 cites·5 claims
- 0657US6807861B2Instrument for noncontact measurement of physical propertySCHOOL JURIDICAL PERSON NIHON·Filed 2001·Granted Oct 26, 2004·3 cites·2 claims
- 0756US6854331B2Substance characteristic measuring method and substance characteristic measuring instrumentUNIV NIHON·Filed 2002·Granted Feb 15, 2005·16 cites·4 claims
- 0853US7648470B2Elasticity measuring device for biological tissueUNIV NIHON·Filed 2002·Granted Jan 19, 2010·11 cites·17 claims
- 0952US7565841B2Operating frequency selection method for hardness measurement system, operating frequency selection apparatus, and hardness measurement systemUNIV NIHON·Filed 2004·Granted Jul 28, 2009·2 cites·20 claims
- 1049US7137958B2Human spinal column measurement and display systemUNIV NIHON·Filed 2002·Granted Nov 21, 2006·3 cites·2 claims
- 1148US7155038B2Handwriting identification system, writing implement for identifying handwriting and method for identifying handwritingAXIOM CO LTD·Filed 2001·Granted Dec 26, 2006·6 cites·13 claims
- 1246US6842501B2Substance hardness measuring instrument, biological tissue hardness measuring instrument, and recording medium for outputting hardness data on substance when data is inputted to itUNIV NIHON·Filed 2002·Granted Jan 11, 2005·1 cites·7 claims
- 1344US8560253B2Material hardness distribution display system and material hardness distribution display methodOMATA SADAO·Filed 2009·Granted Oct 15, 2013·0 cites·8 claims
- 1442US7583383B2Biological property check device using lightUNIV NIHON·Filed 2004·Granted Sep 1, 2009·0 cites·5 claims
- 1541US2006276814A1Tool for removing foreign object in pipe lineIR CO LTD·Filed 2004·Application pending·0 cites
- 1633US2007032727A1Catheter sensor for measuring hardnessOMATA SADAO·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →