Inventor · disambiguated record
Shiro Murakami
Also filed as: MURAKAMI SHIRO
23 granted patents·2 pending applications·265 citations·filing 1975–2020
95Inventor score
Files withSEIKO EPSON CORP12HITACHI METALS LTD6TEIJIN LTD2HITACHI CONSTRUCTION MACHINERY1HMT TECHNOLOGY CORP1
Top patents by PatentIndex Score
25 records- 0190US8638022B2Piezoelectric resonator having mesa type piezoelectric vibrating elementSEIKO EPSON CORP·Filed 2013·Granted Jan 28, 2014·11 cites·14 claims
- 0287US8791766B2Resonating element, resonator, electronic device, electronic apparatus, moving vehicle, and method of manufacturing resonating elementISHII OSAMU·Filed 2012·Granted Jul 29, 2014·9 cites·18 claims
- 0387US4774130AMagnetic recording mediumHITACHI METALS LTD·Filed 1985·Granted Sep 27, 1988·37 cites·17 claims
- 0486US11075613B2Vibrator device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Jul 27, 2021·4 cites·10 claims
- 0586US4709284AMagnetic recording device having a stabilized zirconia slider and a cobalt based recording mediumHITACHI METALS LTD·Filed 1985·Granted Nov 24, 1987·34 cites·14 claims
- 0681US10760908B2Vibration device, angular velocity sensor, electronic device, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Sep 1, 2020·3 cites·20 claims
- 0781US8536761B2Piezoelectric resonator having mesa type piezoelectric vibrating elementYAMASHITA GO·Filed 2010·Granted Sep 17, 2013·8 cites·6 claims
- 0881US4835640AMagnetic head having a stabilized zirconia sliderHITACHI METALS LTD·Filed 1987·Granted May 30, 1989·24 cites·8 claims
- 0980US4079898ADoffing and donning machineTEIJIN LTD·Filed 1976·Granted Mar 21, 1978·22 cites·7 claims
- 1079US11181371B2Vibrator device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2020·Granted Nov 23, 2021·1 cites·13 claims
- 1179US5167096AMethod for texturing a magnetic disc substrateHMT TECHNOLOGY CORP·Filed 1990·Granted Dec 1, 1992·36 cites·8 claims
- 1276US11009351B2Vibrator device including reduced mounting stress and frequency variationSEIKO EPSON CORP·Filed 2018·Granted May 18, 2021·2 cites·12 claims
- 1372US11196406B2Vibrator device, method of manufacturing vibrator device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Dec 7, 2021·1 cites·11 claims
- 1470US7061355B2Ferrite core, CATV equipment and bi-directional CATV systemHITACHI METALS LTD·Filed 2003·Granted Jun 13, 2006·11 cites·5 claims
- 1568US6756329B1Synthetic fiber capable of absorbing and disabsorbing moisture, entangled yarn blend using the same, knitted and woven goods using the same, and nonwoven fabric using the sameUNITIKA LTD·Filed 1999·Granted Jun 29, 2004·26 cites·15 claims
- 1652US10784835B2Vibration device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Sep 22, 2020·0 cites·10 claims
- 1751US11277111B2Vibrator device, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2018·Granted Mar 15, 2022·0 cites·8 claims
- 1851US2014300252A1Resonating element, resonator, electronic device, electronic apparatus, moving vehicle and method of manufacturing resonating elementSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 1947US10720886B2Oscillator, electronic apparatus, and vehicleSEIKO EPSON CORP·Filed 2019·Granted Jul 21, 2020·0 cites·15 claims
- 2047US10340440B2Electronic device, method for producing electronic device, electronic apparatus, and moving objectSEIKO EPSON CORP·Filed 2016·Granted Jul 2, 2019·0 cites·16 claims
- 2147US4663193AProcess for manufacturing magnetic recording mediumHITACHI METALS LTD·Filed 1984·Granted May 5, 1987·10 cites·4 claims
- 2246US4735523AVibratory compaction working machineHITACHI CONSTRUCTION MACHINERY·Filed 1986·Granted Apr 5, 1988·15 cites·11 claims
- 2343US3950928ADraw-texturing apparatusTEIJIN LTD·Filed 1975·Granted Apr 20, 1976·4 cites·6 claims
- 2439US2019199315A1Vibrator device, electronic apparatus and vehicleSEIKO EPSON CORP·Filed 2018·Application pending·0 cites
- 2538US4645690AMethod of manufacturing a magnetic mediaHITACHI METALS LTD·Filed 1985·Granted Feb 24, 1987·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →