Inventor
SANO HIDEO
JP38 patents
⚠️ This page may combine multiple inventors who share the name “SANO HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
9 patentsUS5313498AMay 17, 1994
Method and arrangement of echo elimination in digital telecommunications system
NEC CORP75 citations96
US5193112AMar 9, 1993
Arrangement and method for rapidly detecting double talk in long distance telephone communications system
NEC CORP55 citations96
US6052660AApr 18, 2000
Adaptive codebook
NEC CORP27 citations92
US5903853AMay 11, 1999
Radio transceiver including noise suppressor
NEC CORP21 citations92
US5802109ASep 1, 1998
Speech encoding communication system
NEC CORP31 citations92
US5701281ADec 23, 1997
Optical disk device capable of recording a control parameter on unused optical disk area
NEC CORP28 citations92
US7440372B2Oct 21, 2008
Information recording medium recording method, information recording/playback apparatus, and information recording medium
NEC CORP9 citations80
US6061778AMay 9, 2000
Digital signal processor for detecting out-of-sync and jitter from two clock signals and controlling the interpolation based on deviation and jitter amount
NEC CORP12 citations74
US7092319B2Aug 15, 2006
Power calibration method and apparatus for optical disc
NEC CORP3 citations63
MITSUBISHI CHEM CORP
9 patentsUS5609673AMar 11, 1997
Recording liquid
MITSUBISHI CHEM CORP25 citations92
US5599386AFeb 4, 1997
Recording liquid
MITSUBISHI CHEM CORP45 citations92
US6827770B2Dec 7, 2004
Metal chelated dyestuff for inkjet recording, aqueous inkjet recording liquid comprising same and inkjet recording method using same
MITSUBISHI CHEM CORP22 citations90
US5725644AMar 10, 1998
Recording liquid and recording method according to ink-jet recording system using the same
MITSUBISHI CHEM CORP17 citations84
US7527862B2May 5, 2009
Dyes for anisotropic dye films, dye compositions for anisotropic dye films, anisotropic dye films and polarizing elements
MITSUBISHI CHEM CORP10 citations83
US7025815B2Apr 11, 2006
Water-soluble complex dye, recording fluid and recording method
MITSUBISHI CHEM CORP9 citations73
US5993525ANov 30, 1999
Recording liquid
MITSUBISHI CHEM CORP5 citations63
US5480478AJan 2, 1996
Recording liquid
MITSUBISHI CHEM CORP5 citations61
US7960521B2Jun 14, 2011
Azo dyes, compositions for anisotropic dye films using them, anisotropic dye films and polarizing elements
MITSUBISHI CHEM CORP0 citations41
MITSUBISHI CHEM IND
6 patentsUS5102731AApr 7, 1992
Recording medium
MITSUBISHI CHEM IND38 citations92
US5478384ADec 26, 1995
Recording liquid
MITSUBISHI CHEM IND15 citations74
US5437716AAug 1, 1995
Recording liquid
MITSUBISHI CHEM IND17 citations74
US5127947AJul 7, 1992
Recording liquid and ink-jet recording method
MITSUBISHI CHEM IND13 citations74
US5049188ASep 17, 1991
Recording liquid
MITSUBISHI CHEM IND10 citations74
US4808192AFeb 28, 1989
Process for preparation of water soluble dyes containing lithium sulfonate group or ammonium sulfonate group by cation exchange, neutralization and reverse osmosis
MITSUBISHI CHEM IND5 citations62
SUMITOMO LIGHT METAL IND
3 patentsUS7713363B2May 11, 2010
Method of manufacturing high-strength aluminum alloy extruded product excelling in corrosion resistance and stress corrosion cracking resistance
SUMITOMO LIGHT METAL IND13 citations84
US6865920B2Mar 15, 2005
Indirect extrusion method of clad material
SUMITOMO LIGHT METAL IND2 citations62
US4676830AJun 30, 1987
High strength material produced by consolidation of rapidly solidified aluminum alloy particulates
SUMITOMO LIGHT METAL IND6 citations60
FUJIKURA LTD
2 patentsUBE INDUSTRIES
2 patentsUS7846546B2Dec 7, 2010
Electrically conducting-inorganic substance-containing silicon carbide-based fine particles, electromagnetic wave absorbing material and electromagnetic wave absorber
UBE INDUSTRIES3 citations61
US10428180B2Oct 1, 2019
Polyamide resin and molded article containing same
UBE INDUSTRIES0 citations35