Inventor
MATSUBARA AKIO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
11 patentsUS6101284AAug 8, 2000
Methods and systems for optimizing image data compression involving wavelet transform
RICOH KK63 citations95
US5838821ANov 17, 1998
Method and apparatus for selecting compression method and for compressing file using the selected method
RICOH KK61 citations95
US7526134B2Apr 28, 2009
Image processing apparatus, program, recording medium, and data decompression method
RICOH KK31 citations92
US7113645B2Sep 26, 2006
Image decompression apparatus and method
RICOH KK32 citations92
US4903016AFeb 20, 1990
Communication control unit
RICOH KK37 citations92
US7646927B2Jan 12, 2010
Image processing and display scheme for rendering an image at high speed
RICOH KK12 citations84
US7181077B2Feb 20, 2007
Image decompression from transform coefficients
RICOH KK7 citations73
US6870961B2Mar 22, 2005
Image decompression from transform coefficients
RICOH KK10 citations73
US7593578B2Sep 22, 2009
Coding and decoding of image data with additional information
RICOH KK3 citations63
US7751586B2Jul 6, 2010
Image processing apparatus, image processing method, and computer product
RICOH KK5 citations62
US7716308B2May 11, 2010
Server, client, and method of storing shared text data
RICOH KK2 citations62
MATSUBARA AKIO
5 patentsUS9200392B2Dec 1, 2015
Melt-blown nonwoven fabric, and production process and apparatus for the same
MATSUBARA AKIO3 citations59
US8081093B2Dec 20, 2011
Code transforming apparatus and code transforming method
MATSUBARA AKIO0 citations50
US9693912B2Jul 4, 2017
Spunbonded nonwoven fabrics
MATSUBARA AKIO0 citations48
US10415157B2Sep 17, 2019
Eccentric hollow conjugated continuous fiber, continuous-fiber nonwoven fabric made therefrom and uses thereof
MATSUBARA AKIO0 citations40
US8265430B2Sep 11, 2012
Image processing system, image processing method, and storage medium
MATSUBARA AKIO0 citations40
MITSUI CHEMICALS INC
4 patentsUS7674734B2Mar 9, 2010
Polypropylene nonwoven fabric and use thereof
MITSUI CHEMICALS INC16 citations92
US7585796B2Sep 8, 2009
Polypropylene nonwoven fabric and use thereof
MITSUI CHEMICALS INC10 citations84
US9404207B2Aug 2, 2016
Melt-blown nonwoven fabric, and production process and apparatus for the same
MITSUI CHEMICALS INC1 citations50
US11702779B2Jul 18, 2023
Spunbonded non-woven fabric, sanitary material, and method of manufacturing spunbonded non-woven fabric
MITSUI CHEMICALS INC0 citations47