Inventor
TAMANUKI KATSUMI
JP5 patents
Patents
5 patentsUS6750728B2Jun 15, 2004
Quartz oscillator and method for manufacturing the same
HUMO LAB LTD22 citations89
US7311777B2Dec 25, 2007
Process for manufacturing quartz crystal element
HUMO LAB LTD3 citations60
US6844074B2Jan 18, 2005
Crystal thin film and production method therefor
HUMO LAB LTD3 citations59
US7186295B2Mar 6, 2007
Quartz thin film
HUMO LAB LTD0 citations49
US7057470B2Jun 6, 2006
Quartz oscillator and method for manufacturing the same
HUMO LAB LTD0 citations49