Inventor
AKIYAMA KIYOSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RIGAKU DENKI CO LTD
6 patentsUS9277895B2Mar 8, 2016
X-ray CT apparatus
RIGAKU DENKI CO LTD21 citations92
US8971483B2Mar 3, 2015
X-ray composite apparatus
RIGAKU DENKI CO LTD8 citations82
US7950672B2May 31, 2011
Magnetic fluid sealing device
RIGAKU DENKI CO LTD14 citations82
US9198631B2Dec 1, 2015
X-ray CT apparatus
RIGAKU DENKI CO LTD3 citations60
US7679246B2Mar 16, 2010
Actuator
RIGAKU DENKI CO LTD0 citations49
US7719152B2May 18, 2010
Magnetic levitation actuator
RIGAKU DENKI CO LTD1 citations48
OHGEN RES LAB LTD
4 patentsOHGEN RESEARCH LAB LTD
4 patentsUS5523320AJun 4, 1996
N-methyldeacetylcolchiceinamide derivatives
OHGEN RESEARCH LAB LTD5 citations71
US5220002AJun 15, 1993
Deacetylcolchicine derivatives
OHGEN RESEARCH LAB LTD6 citations71
US5326786AJul 5, 1994
5,6,7,9-tetrahydro-1,2,3-trimethoxy-9-oxobenzo[alpha]heptalene derivative and pharmaceutical use
OHGEN RESEARCH LAB LTD2 citations60
US5672757ASep 30, 1997
N-methyldeacetylcolchiceinamide derivatives
OHGEN RESEARCH LAB LTD0 citations50