Inventor · disambiguated record
Kazuhiko Hayakawa
Also filed as: HAYAKAWA KAZUHIKO
13 granted patents·6 pending applications·273 citations·filing 1978–2012
92Inventor score
Files withGE YOKOGAWA MEDICAL SYSTEMS LTD4ASAI AKIMASA3GE YOKOGAWA MEDICAL SYSTEMS LI3GE MED SYS GLOBAL TECH CO LLC2YANAGIHARA KOJI2
Top patents by PatentIndex Score
19 records- 0188US6011396AAdjustable interventional magnetic resonance imaging magnetGEN ELECTRIC·Filed 1998·Granted Jan 4, 2000·82 cites·38 claims
- 0277US4264463AProcess for removing calcium oxalate scaleNISSAN CHEMICAL IND LTD·Filed 1978·Granted Apr 28, 1981·18 cites·23 claims
- 0372US6424854B2MRI vertical magnet apparatus and MRI apparatusYOKOGAWA MEDICAL SYST·Filed 1999·Granted Jul 23, 2002·35 cites·4 claims
- 0464US7360949B2Radiography system and transfer board moving apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Granted Apr 22, 2008·6 cites·16 claims
- 0564US5841279ABody coil, gradient coil and NMR apparatusGE YOKOGAWA MEDICAL SYSTEMS LI·Filed 1996·Granted Nov 24, 1998·28 cites·10 claims
- 0659USD407820SWrist holder for MRI apparatusGE YOKOGAWA MEDICAL SYSTEMS LTD·Filed 1997·Granted Apr 6, 1999·11 cites·1 claims
- 0747US6385481B2Diagnostic system with a chair and table movable on rails provided on vertical magnets thereofYOKOGAWA MEDICAL SYST·Filed 1998·Granted May 7, 2002·50 cites·10 claims
- 0846US8579818B2Ultrasonic diagnostic apparatusASAI AKIMASA·Filed 2010·Granted Nov 12, 2013·1 cites·11 claims
- 0945US2009062657A1Ultrasonic diagnostic apparatusYANAGIHARA KOJI·Filed 2008·Application pending·0 cites
- 1043US2009198136A1Ultrasonic diagnostic apparatusYANAGIHARA KOJI·Filed 2009·Application pending·0 cites
- 1142USD402370SKnee holder for MRI apparatusGE YOKOGAWA MEDICAL SYSTEMS LTD·Filed 1997·Granted Dec 8, 1998·5 cites·1 claims
- 1241US2010152589A1Probe cable accommodation apparatus and ultrasound diagnostic systemASAI AKIMASA·Filed 2009·Application pending·0 cites
- 1340US2006241435A1Ultrasound diagnostic apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2006·Application pending·0 cites
- 1439US5916189ANeck fixing apparatusGE YOKOGAWA MEDICAL SYSTEMS LI·Filed 1997·Granted Jun 29, 1999·30 cites·1 claims
- 1539USD402035SKnee holder for MRI apparatusGE YOKOGAWA MEDICAL SYSTEMS LTD·Filed 1997·Granted Dec 1, 1998·4 cites·1 claims
- 1636USD406347SAnkle holder for MRI apparatusGE YOKOGAWA MEDICAL SYSTEMS LTD·Filed 1997·Granted Mar 2, 1999·3 cites·1 claims
- 1736US2011201927A1Ultrasonic diagnostic apparatusHAYAKAWA KAZUHIKO·Filed 2011·Application pending·0 cites
- 1831US2012182709A1Support arm and image display deviceASAI AKIMASA·Filed 2012·Application pending·0 cites
- 1928US5926869ATableGE YOKOGAWA MEDICAL SYSTEMS LI·Filed 1997·Granted Jul 27, 1999·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →