KU

Keiichi Umeda

MC Murata Manufacturing Co.: 6 patents #18 of 613Top 3%
Overall (2016): #18,804 of 481,213Top 4%
6
Patents 2016

Issued Patents 2016

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9461616 Bulk wave resonator having an aluminum nitride film containing scandium and ScAlN protective layer 2016-10-04
9418793 Variable capacitance device 2016-08-16
9368247 Thin film device and method for manufacturing thin film device 2016-06-14
9355783 Variable capacitance device Teruhisa Shibahara, Hiroshi Yamada 2016-05-31
9246079 Piezoelectric thin-film resonator and method for producing piezoelectric thin film Takashi Miyake 2016-01-26
9231557 Duplexer Kenichi Uesaka, Takashi Miyake 2016-01-05