Inventor · disambiguated record
Kiyoshi Akiyama
Also filed as: AKIYAMA KIYOSHI
15 granted patents·100 citations·filing 1991–2013
91Inventor score
Top patents by PatentIndex Score
15 records- 0188US8971483B2X-ray composite apparatusRIGAKU DENKI CO LTD·Filed 2013·Granted Mar 3, 2015·8 cites·9 claims
- 0286US7950672B2Magnetic fluid sealing deviceRIGAKU DENKI CO LTD·Filed 2006·Granted May 31, 2011·14 cites·7 claims
- 0384US9277895B2X-ray CT apparatusRIGAKU DENKI CO LTD·Filed 2013·Granted Mar 8, 2016·21 cites·7 claims
- 0481US7219757B2Mode transfer control apparatus and method for hybrid vehicleNISSAN MOTOR·Filed 2004·Granted May 22, 2007·34 cites·11 claims
- 0575US7125852B2Geranyl compoundsOHGEN RES LAB LTD·Filed 2002·Granted Oct 24, 2006·5 cites·4 claims
- 0672US7507765B2Geranyl compoundsOHGEN RES LAB LTD·Filed 2006·Granted Mar 24, 2009·1 cites·5 claims
- 0765US9198631B2X-ray CT apparatusRIGAKU DENKI CO LTD·Filed 2013·Granted Dec 1, 2015·3 cites·13 claims
- 0860US7579376B2Geranyl compoundsOHGEN RES LAB LTD·Filed 2007·Granted Aug 25, 2009·0 cites·5 claims
- 0960US7553820B2Mevalonic acid derivativesOHGEN RES LAB LTD·Filed 2007·Granted Jun 30, 2009·0 cites·5 claims
- 1055US5523320AN-methyldeacetylcolchiceinamide derivativesOHGEN RESEARCH LAB LTD·Filed 1995·Granted Jun 4, 1996·5 cites·5 claims
- 1152US7719152B2Magnetic levitation actuatorRIGAKU DENKI CO LTD·Filed 2006·Granted May 18, 2010·1 cites·21 claims
- 1248US5220002ADeacetylcolchicine derivativesOHGEN RESEARCH LAB LTD·Filed 1991·Granted Jun 15, 1993·6 cites·6 claims
- 1341US5326786A5,6,7,9-tetrahydro-1,2,3-trimethoxy-9-oxobenzo[alpha]heptalene derivative and pharmaceutical useOHGEN RESEARCH LAB LTD·Filed 1993·Granted Jul 5, 1994·2 cites·5 claims
- 1439US7679246B2ActuatorRIGAKU DENKI CO LTD·Filed 2004·Granted Mar 16, 2010·0 cites·12 claims
- 1532US5672757AN-methyldeacetylcolchiceinamide derivativesOHGEN RESEARCH LAB LTD·Filed 1996·Granted Sep 30, 1997·0 cites·1 claims
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