Inventor · disambiguated record
Ryouji Sugiura
Also filed as: SUGIURA RYOUJI
6 granted patents·1 pending application·97 citations·filing 2001–2012
82Inventor score
Top patents by PatentIndex Score
7 records- 0191US7777238B2Chip-type light emitting device and wiring substrate for the sameHITACHI AIC INC·Filed 2005·Granted Aug 17, 2010·49 cites·12 claims
- 0289US7626211B2LED reflecting plate and LED deviceHITACHI AIC INC·Filed 2005·Granted Dec 1, 2009·22 cites·7 claims
- 0384US8223455B2Rotor hub, motor, and disk driving deviceIGUCHI TAKURO·Filed 2007·Granted Jul 17, 2012·8 cites·11 claims
- 0468US6777612B2Electronic device sealing electronic element therein and manufacturing method thereof, and printed wiring board suitable for such electronic deviceHITACHI AIC INC·Filed 2001·Granted Aug 17, 2004·17 cites·11 claims
- 0562US8760799B2Rotor hub, motor, and disk driving deviceIGUCHI TAKURO·Filed 2012·Granted Jun 24, 2014·1 cites·4 claims
- 0651US2010032693A1Led reflecting plate and led deviceSUGIURA RYOUJI·Filed 2009·Application pending·0 cites
- 0741US7721445B2Thrust plate, method of manufacturing thereof, motor using the thrust plate, and the data storage disk drive using the motorNIDEC CORP·Filed 2007·Granted May 25, 2010·0 cites·9 claims
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