RT

Ryuji Tsukamoto

FU Fujifilm: 2 patents #230 of 996Top 25%
Overall (2011): #69,719 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7963637 Method of driving piezoelectric actuator and liquid ejection apparatus — 2011-06-21
7887163 Piezoelectric actuator, liquid ejection head, image forming apparatus, and method of manufacturing piezoelectric actuator — 2011-02-15