Inventor
KUBOTA AKIKO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA AKIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
5 patentsUS7722813B2May 25, 2010
Urea concentration identification device for urea solution
MITSUI MINING & SMELTING CO8 citations83
US7647844B2Jan 19, 2010
Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kind
MITSUI MINING & SMELTING CO11 citations83
US7469574B2Dec 30, 2008
Liquid type identifying method and liquid type identifying device
MITSUI MINING & SMELTING CO8 citations73
US7377185B2May 27, 2008
Device and method of detecting flow rate/liquid kind, and device and method of detecting liquid kind
MITSUI MINING & SMELTING CO8 citations73
US7934868B2May 3, 2011
Thermal sensor and measurement device using the same
MITSUI MINING & SMELTING CO4 citations61