Inventor
MAEKAWA YUICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MAEKAWA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUMI ELECTRIC CO LTD
4 patentsUS6606286B1Aug 12, 2003
Tln signal generating apparatus used in optical disc drive and optical disc drive equipped with the apparatus, and optical disc drive equipped with amplitude adjusting apparatus for tracking error signal
MITSUMI ELECTRIC CO LTD22 citations92
US7079460B2Jul 18, 2006
Optical power level-controlling device for stable oscillation of laser diode
MITSUMI ELECTRIC CO LTD1 citations51
US7440377B2Oct 21, 2008
Method for adjusting focus bias in optical disc drive and optical disc drive that can implement the method
MITSUMI ELECTRIC CO LTD0 citations41
US7362670B2Apr 22, 2008
Optical disc drive
MITSUMI ELECTRIC CO LTD0 citations41
MAEKAWA YUICHI
4 patentsUS8754882B2Jun 17, 2014
Pixel circuit, display device, and inspection method
MAEKAWA YUICHI9 citations82
US8253659B2Aug 28, 2012
Display device and pixel circuit
MAEKAWA YUICHI2 citations60
US9569991B2Feb 14, 2017
Pixel circuit, display device, and inspection method
MAEKAWA YUICHI0 citations50
US8173576B2May 8, 2012
Method of producing suspended agricultural chemical composition
MAEKAWA YUICHI0 citations38
NIPPON SODA CO
3 patentsUS7943803B2May 17, 2011
Clathrate compound, method for controlling concentration of aqueous agricultural chemical active ingredient solution, and agricultural chemical formulation
NIPPON SODA CO0 citations50
US7737309B2Jun 15, 2010
Clathrate compound, method for controlling concentration of aqueous agricultural chemical active ingredient solution, and agricultural chemical formulation
NIPPON SODA CO0 citations50
US9861098B2Jan 9, 2018
Method for producing agrichemical-containing resin composition
NIPPON SODA CO0 citations49