Inventor
MIZUYAMA YOSUKE
US8 patents
⚠️ This page may combine multiple inventors who share the name “MIZUYAMA YOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS7436423B2Oct 14, 2008
Apparatus and method of making a grayscale photo mask and an optical grayscale element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations82
US7369482B2May 6, 2008
Optical pick-up aberration correcting mirror, aberration correcting method and optical pick-up
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations60
US6428149B1Aug 6, 2002
Electrostatic ink jet recording apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60
US6364463B1Apr 2, 2002
Electrostatic ink jet recording apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations41
US7149495B2Dec 12, 2006
Switching apparatus, electric field applying method and switching system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations40