Inventor · disambiguated record
Toshihiro Akiyama
Also filed as: AKIYAMA TOSHIHIRO
27 granted patents·9 pending applications·862 citations·filing 1991–2022
96Inventor score
Top patents by PatentIndex Score
36 records- 0198US6262487B1Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging methodTOSHIBA KK·Filed 1999·Granted Jul 17, 2001·452 cites·15 claims
- 0297US6645842B2Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging methodTOSHIBA KK·Filed 2002·Granted Nov 11, 2003·125 cites·22 claims
- 0397US6436804B2Semiconductor integrated circuit device, semiconductor integrated circuit wiring method, and cell arranging methodTOSHIBA KK·Filed 2001·Granted Aug 20, 2002·138 cites·10 claims
- 0487US8755145B2Base unit, motor and disk drive apparatusNIDEC CORP·Filed 2013·Granted Jun 17, 2014·8 cites·54 claims
- 0586US8284515B2Fluid dynamic pressure bearing device, spindle motor and disk drive apparatusSEKII YOICHI·Filed 2011·Granted Oct 9, 2012·12 cites·14 claims
- 0683US9502071B2Spindle motor and disk drive apparatusNIDEC CORP·Filed 2015·Granted Nov 22, 2016·3 cites·19 claims
- 0783US8665557B1Spindle motor and disk drive apparatusNIDEC CORP·Filed 2013·Granted Mar 4, 2014·7 cites·13 claims
- 0881US8284513B2Fluid dynamic pressure bearing device, spindle motor and disk drive apparatusSEKII YOICHI·Filed 2010·Granted Oct 9, 2012·6 cites·40 claims
- 0980US7976478B2Blood test apparatus and method of controlling the samePANASONIC CORP·Filed 2007·Granted Jul 12, 2011·20 cites·16 claims
- 1079US8206318B2Blood test apparatusUCHIYAMA MOTONORI·Filed 2007·Granted Jun 26, 2012·23 cites·16 claims
- 1178US8593759B1Spindle motor and disk drive apparatusNIDEC CORP·Filed 2013·Granted Nov 26, 2013·4 cites·23 claims
- 1275US8143751B2Motor and recording disk drive apparatusIGUCHI TAKURO·Filed 2010·Granted Mar 27, 2012·4 cites·14 claims
- 1372US8204568B2Blood inspection deviceMATSUMOTO TOSHIKI·Filed 2007·Granted Jun 19, 2012·10 cites·19 claims
- 1470US8824096B1Motor including rotor hub with recessed portion and disk drive apparatus including the sameNIDEC CORP·Filed 2014·Granted Sep 2, 2014·2 cites·16 claims
- 1569US5172293ACircuit breaker with leakage current detecting functionsMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 15, 1992·20 cites·5 claims
- 1668US9739312B2Bearing mechanism, spindle motor including the bearing mechanism and electronic equipment including the spindle motorNIDEC CORP·Filed 2014·Granted Aug 22, 2017·2 cites·26 claims
- 1768US8643978B1Spindle motor and disk drive apparatusNIDEC CORP·Filed 2013·Granted Feb 4, 2014·2 cites·19 claims
- 1867US8221336B2Blood sensor and blood examining instrument including sameFUJIWARA MASAKI·Filed 2007·Granted Jul 17, 2012·5 cites·23 claims
- 1965US7927290B2Blood test apparatusPANASONIC CORP·Filed 2006·Granted Apr 19, 2011·3 cites·37 claims
- 2064US8500655B2Blood test apparatus and method of controlling the sameFUJIWARA MASAKI·Filed 2011·Granted Aug 6, 2013·2 cites·7 claims
- 2164US8394085B2Laser perforation device and laser perforation methodHORIKAWA KIYOHIRO·Filed 2007·Granted Mar 12, 2013·6 cites·8 claims
- 2262US8414504B2Blood test deviceFUJIWARA MASAKI·Filed 2007·Granted Apr 9, 2013·3 cites·38 claims
- 2359US8191232B2Method of manufacturing spindle motorIGUCHI TAKURO·Filed 2008·Granted Jun 5, 2012·2 cites·13 claims
- 2455US9711277B2Non-contact power supply systemOGASAWARA KIYOSHI·Filed 2012·Granted Jul 18, 2017·2 cites·2 claims
- 2554US10177599B2Contactless power feeding system, movable device and method for controlling power feeding of contactless power feeding systemPANASONIC IP MAN CO LTD·Filed 2013·Granted Jan 8, 2019·1 cites·20 claims
- 2652US2022416603A1Motor and disk drive deviceNIDEC CORP·Filed 2022·Application pending·0 cites
- 2752US2025174448A1Mass spectrometer and wave-detection unitSHIMADZU CORP·Filed 2021·Application pending·0 cites
- 2849US8437828B2Blood inspection deviceMATSUMOTO TOSHIKI·Filed 2008·Granted May 7, 2013·0 cites·24 claims
- 2949US2010042016A1Blood sensor and blood inspection device using itPANASONIC CORP·Filed 2007·Application pending·0 cites
- 3048US2014153132A1Spindle motor and disk drive apparatusNIDEC CORP·Filed 2014·Application pending·0 cites
- 3148US2011160614A1Blood test apparatusPANASONIC CORP·Filed 2011·Application pending·0 cites
- 3247US2015074630A1Layout method of semiconductor integrated circuit and recording mediumTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3346US2015380950A1Wireless power supply systemPANASONIC IP MAN CO LTD·Filed 2014·Application pending·0 cites
- 3444US9165594B2Spindle motor and disk drive apparatusNIDEC CORP·Filed 2014·Granted Oct 20, 2015·0 cites·10 claims
- 3543US2014103731A1Contactless power supply system and power reception devicePANASONIC CORP·Filed 2012·Application pending·0 cites
- 3625US2017229915A1Power feeding devicePANASONOC INTELLECTUAL PROPERTY MAN CO LTD·Filed 2015·Application pending·0 cites
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