Inventor · disambiguated record
Kazuyoshi Nagai
Also filed as: NAGAI KAZUYOSHI
15 granted patents·2 pending applications·135 citations·filing 1979–2013
92Inventor score
Files withNAGAI KAZUYOSHI4ALPHANA TECHNOLOGY CO LTD3FUJITSU LTD3SAMSUNG ELECTRO MECHANICS JAPAN ADVANCED TECHNOLOGY CO LTD3GOTO HIROMITSU1
Top patents by PatentIndex Score
17 records- 0185US8451557B2Disk drive device having a vibration-reducing elementNAGAI KAZUYOSHI·Filed 2010·Granted May 28, 2013·7 cites·18 claims
- 0285US7439643B2Motor having suction ringVICTOR COMPANY OF JAPAN·Filed 2006·Granted Oct 21, 2008·6 cites·2 claims
- 0383US8358484B2Manufacturing method of disk drive device capable of reducing amount of unbalance, disk drive device and subassembly thereofALPHANA TECHNOLOGY CO LTD·Filed 2009·Granted Jan 22, 2013·4 cites·15 claims
- 0483US7656064B2Motor having suction ringALPHANA TECHNOLOGY CO LTD·Filed 2008·Granted Feb 2, 2010·5 cites·1 claims
- 0577US8754563B2Rotating machine provided with stator coreNAGAI KAZUYOSHI·Filed 2011·Granted Jun 17, 2014·4 cites·20 claims
- 0677US5809420ATransmission power control apparatusFUJITSU LTD·Filed 1996·Granted Sep 15, 1998·43 cites·4 claims
- 0773US7324893B2Traffic management systemFUJITSU LTD·Filed 2004·Granted Jan 29, 2008·46 cites·11 claims
- 0871US8810959B2Disk drive spindle motor with core support having angled sloping part of decreased thicknessSAMSUNG ELECTRO MECHANICS JAPAN ADVANCED TECHNOLOGY CO LTD·Filed 2013·Granted Aug 19, 2014·2 cites·14 claims
- 0966US8773813B2Manufacturing method of disk drive device capable of reducing amount of unbalance, disk drive device and subassembly thereofSAMSUNG ELECTRO MECHANICS JAPAN ADVANCED TECHNOLOGY CO LTD·Filed 2012·Granted Jul 8, 2014·1 cites·20 claims
- 1065US8979374B2Rotating deviceALPHANA TECHNOLOGY CO LTD·Filed 2013·Granted Mar 17, 2015·2 cites·20 claims
- 1156US8902542B2Disk drive device having a projecting portion and a mounted laminated coreSAMSUNG ELECTRO MECHANICS JAPAN ADVANCED TECHNOLOGY CO LTD·Filed 2013·Granted Dec 2, 2014·0 cites·20 claims
- 1247US8976486B2Rotating device with hub and yoke having radial extension portionSAMSUNG ELECTRO MECHANICS JAPAN ADVANCED TECHNOLOG·Filed 2013·Granted Mar 10, 2015·0 cites·20 claims
- 1343US4214935AProcess for fusion-bonding of resinsNAGAI KAZUYOSHI·Filed 1979·Granted Jul 29, 1980·7 cites·1 claims
- 1441US2005148347A1Wireless communication systemFiled 2005·Application pending·0 cites
- 1536US2012212092A1Rotating device having a rotor and a statorGOTO HIROMITSU·Filed 2012·Application pending·0 cites
- 1634US6463260B1Data delivery in satellite communication systemFUJITSU LTD·Filed 1999·Granted Oct 8, 2002·6 cites·19 claims
- 1729US4192700AProcess for fusion-bonding of resinsNAGAI KAZUYOSHI·Filed 1979·Granted Mar 11, 1980·2 cites·3 claims
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