Inventor · disambiguated record
Keiichi Morikawa
Also filed as: MORIKAWA KEIICHI
9 granted patents·227 citations·filing 1999–2018
89Inventor score
Top patents by PatentIndex Score
9 records- 0194US6504102B2Insulating material, windings using same, and a manufacturing method thereofHITACHI LTD·Filed 2001·Granted Jan 7, 2003·54 cites·22 claims
- 0294US6288341B1Insulating material windings using same and a manufacturing method thereofHITACHI LTD·Filed 1999·Granted Sep 11, 2001·97 cites·21 claims
- 0390US9658174B2X-ray topography apparatusRIGAKU DENKI CO LTD·Filed 2014·Granted May 23, 2017·10 cites·6 claims
- 0484US9128029B2X-ray analysis apparatusRIGAKU DENKI CO LTD·Filed 2012·Granted Sep 8, 2015·5 cites·12 claims
- 0582US6069430AInsulating material and windings therebyHITACHI LTD·Filed 1999·Granted May 30, 2000·45 cites·17 claims
- 0680US9218315B2X-ray analysis apparatusRIGAKU DENKI CO LTD·Filed 2012·Granted Dec 22, 2015·4 cites·9 claims
- 0780US7711091B2X-ray analysis apparatusRIGAKU DENKI CO LTD·Filed 2007·Granted May 4, 2010·9 cites·14 claims
- 0868US10976272B2X-ray analysis assistance device and x-ray analysis deviceRIGAKU DENKI CO LTD·Filed 2018·Granted Apr 13, 2021·1 cites·17 claims
- 0962US8971492B2Analysis method for X-ray diffraction measurement dataSASAKI AKITO·Filed 2012·Granted Mar 3, 2015·2 cites·7 claims
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