Inventor
HIRAWA TAKAHIDE
JP12 patents
⚠️ This page may combine multiple inventors who share the name “HIRAWA TAKAHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON SCREEN MFG
11 patentsUS6956596B2Oct 18, 2005
Method for correcting the beam intensity in an image recording apparatus using a multi-channel light modulator
DAINIPPON SCREEN MFG51 citations92
US5831626ANov 3, 1998
Method and apparatus for generating halftone image with halftone dot rate correction
DAINIPPON SCREEN MFG29 citations92
US4951228AAug 21, 1990
Method of generating raster data useful in reproducing a multitone image
DAINIPPON SCREEN MFG21 citations76
US6822670B2Nov 23, 2004
Image recording apparatus and image recording method
DAINIPPON SCREEN MFG8 citations72
US6816634B2Nov 9, 2004
Image recorder
DAINIPPON SCREEN MFG11 citations72
US6831674B2Dec 14, 2004
Image recording apparatus and image recording method using diffraction grating type light modulator
DAINIPPON SCREEN MFG3 citations61
US6226104B1May 1, 2001
Method and apparatus for recording halftone image utilizing tone reproduction at each pixel
DAINIPPON SCREEN MFG6 citations61
US5923823AJul 13, 1999
Method and apparatus for generating halftone dots
DAINIPPON SCREEN MFG3 citations61
US6724415B2Apr 20, 2004
Image recorder and method of recording image
DAINIPPON SCREEN MFG2 citations60
US7333127B2Feb 19, 2008
Image recording apparatus and image recording method using diffraction grating type light modulator
DAINIPPON SCREEN MFG0 citations51
US7190483B2Mar 13, 2007
Image recorder
DAINIPPON SCREEN MFG0 citations40