Inventor · disambiguated record
Yotaro Hatamura
Also filed as: HATAMURA YOTARO
29 granted patents·1,026 citations·filing 1982–2003
98Inventor score
Top patents by PatentIndex Score
29 records- 0195US5852298AMicro-processing apparatus and method thereforEBARA CORP·Filed 1996·Granted Dec 22, 1998·115 cites·32 claims
- 0295US4874032ADie casting controlling methodHATAMURA YOTARO·Filed 1989·Granted Oct 17, 1989·36 cites·5 claims
- 0395US4576053ALoad detectorHATAMURA YOTARO·Filed 1984·Granted Mar 18, 1986·77 cites·8 claims
- 0491US6554799B1Biological precision screw pumpCT FOR ADVANCED SCIENCE & TECH·Filed 2000·Granted Apr 29, 2003·49 cites·21 claims
- 0591US4686440AFine positioning deviceHATAMURA YOTARO·Filed 1986·Granted Aug 11, 1987·81 cites·26 claims
- 0686US5868952AFabrication method with energy beamEBARA CORP·Filed 1996·Granted Feb 9, 1999·73 cites·27 claims
- 0785US6671034B1Microfabrication of pattern imprintingEBARA CORP·Filed 1999·Granted Dec 30, 2003·47 cites·10 claims
- 0885US5770123AMethod and apparatus for energy beam machiningEBARA CORP·Filed 1995·Granted Jun 23, 1998·51 cites·34 claims
- 0983US5142424AFloatable information-reading head support configured to prevent forward pitchHATAMURA YOTARO·Filed 1990·Granted Aug 25, 1992·34 cites·18 claims
- 1082US5644951AFeed screw apparatus and precise positioning and fine feed systemFiled 1992·Granted Jul 8, 1997·42 cites·41 claims
- 1180US6015976AFabrication apparatus employing energy beamEBARA CORP·Filed 1998·Granted Jan 18, 2000·51 cites·17 claims
- 1279US6010831AUltra-fine microfabrication method using an energy beamEBARA CORP·Filed 1999·Granted Jan 4, 2000·40 cites·18 claims
- 1377US4628745AMulti-axis load sensorHATAMURA YOTARO·Filed 1984·Granted Dec 16, 1986·26 cites·11 claims
- 1475US5894058AUltra-fine microfabrication method using a fast atomic energy beamEBARA CORP·Filed 1997·Granted Apr 13, 1999·32 cites·3 claims
- 1574US6007969AUltra-fine microfabrication method using an energy beamEBARA CORP·Filed 1996·Granted Dec 28, 1999·32 cites·41 claims
- 1674US5989779AFabrication method employing and energy beam sourceEBARA CORP·Filed 1995·Granted Nov 23, 1999·25 cites·15 claims
- 1768US7115354B2Microfabrication of pattern imprintingEBARA CORP·Filed 2003·Granted Oct 3, 2006·7 cites·5 claims
- 1868US6048671AUltra-fine microfabrication method using an energy beamEBARA CORP·Filed 1998·Granted Apr 11, 2000·24 cites·7 claims
- 1968US5998097AFabrication method employing energy beam sourceEBARA CORP·Filed 1999·Granted Dec 7, 1999·43 cites·16 claims
- 2068US4674339AMulti-axis load sensorHATAMURA YOTARO·Filed 1985·Granted Jun 23, 1987·27 cites·8 claims
- 2166US6835317B2Method of making substrate with micro-protrusions or micro-cavitiesEBARA CORP·Filed 2001·Granted Dec 28, 2004·6 cites·25 claims
- 2266US4485681AThrust-torque detectorHATAMURA YOTARO·Filed 1982·Granted Dec 4, 1984·20 cites·8 claims
- 2364US4666352AProfile working machineNAGAO TAKAAKI·Filed 1985·Granted May 19, 1987·24 cites·4 claims
- 2462US4772161AProfile working machineNAGAO TAKAAKI·Filed 1987·Granted Sep 20, 1988·15 cites·3 claims
- 2562US4712431AMulti-axis load sensorHATAMURA YOTARO·Filed 1986·Granted Dec 15, 1987·17 cites·33 claims
- 2659US4520679ALoad converterHATAMURA YOTARO·Filed 1982·Granted Jun 4, 1985·16 cites·11 claims
- 2740US4671118ALoad sensorHATAMURA YOTARO·Filed 1985·Granted Jun 9, 1987·8 cites·3 claims
- 2839US4491028APressure transducerHATAMURA YOTARO·Filed 1983·Granted Jan 1, 1985·6 cites·13 claims
- 2931US4586577ALoad converterHATAMURA YOTARO·Filed 1984·Granted May 6, 1986·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →