Inventor
NAGAO KEIGO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAGAO KEIGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UBE INDUSTRIES
7 patentsUS7388318B2Jun 17, 2008
Thin film piezoelectric resonator, thin film piezoelectric device, and manufacturing method thereof
UBE INDUSTRIES56 citations98
US6842088B2Jan 11, 2005
Thin film acoustic resonator and method of producing the same
UBE INDUSTRIES226 citations98
US7482737B2Jan 27, 2009
Aluminum nitride thin film, composite film containing the same and piezoelectric thin film resonator using the same
UBE INDUSTRIES65 citations95
US7140084B2Nov 28, 2006
Method of producing thin film bulk acoustic resonator
UBE INDUSTRIES34 citations92
US6885260B2Apr 26, 2005
Filter using film bulk acoustic resonator and transmission/reception switch
UBE INDUSTRIES36 citations90
US7212082B2May 1, 2007
Method of manufacturing piezoelectric thin film device and piezoelectric thin film device
UBE INDUSTRIES37 citations89
US7965017B2Jun 21, 2011
Thin film piezoelectric resonator and method for manufacturing the same
UBE INDUSTRIES6 citations62
TANABE SEIYAKU CO
3 patentsUS6692769B1Feb 17, 2004
Sustained-release particles
TANABE SEIYAKU CO64 citations94
US7220430B2May 22, 2007
Sustained-release preparation and process for producing the same
TANABE SEIYAKU CO28 citations91
US6692768B1Feb 17, 2004
Preparation method of drug-containing spherical fine particles
TANABE SEIYAKU CO18 citations91
RIGAKU DENKI CO LTD
3 patentsUS10161888B2Dec 25, 2018
Crystalline phase identification method, crystalline phase identification device, and X-ray diffraction measurement system
RIGAKU DENKI CO LTD6 citations71
US10801976B2Oct 13, 2020
Method for displaying measurement results from x-ray diffraction measurement
RIGAKU DENKI CO LTD1 citations61
US10876979B2Dec 29, 2020
Processing method, processing apparatus and processing program configured to determine conditions of pole figure measurement by X-ray diffraction
RIGAKU DENKI CO LTD1 citations59