Inventor
TAKAHASHI HIDETAKA
JP17 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI HIDETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
8 patentsUS6044341AMar 28, 2000
Noise suppression apparatus and recording medium recording processing program for performing noise removal from voice
OLYMPUS OPTICAL CO66 citations95
US5774863AJun 30, 1998
Speech information recording/reproducing apparatus
OLYMPUS OPTICAL CO84 citations93
US6272459B1Aug 7, 2001
Voice signal coding apparatus
OLYMPUS OPTICAL CO49 citations92
US6173265B1Jan 9, 2001
Voice recording and/or reproducing method and apparatus for reducing a deterioration of a voice signal due to a change over from one coding device to another coding device
OLYMPUS OPTICAL CO22 citations92
US5950164ASep 7, 1999
Voice recording apparatus capable of displaying remaining recording capacity of memory according to encoding bit rates
OLYMPUS OPTICAL CO28 citations92
US5710813AJan 20, 1998
Digital voice recording/reproducing apparatus
OLYMPUS OPTICAL CO51 citations92
US5668924ASep 16, 1997
Digital sound recording and reproduction device using a coding technique to compress data for reduction of memory requirements
OLYMPUS OPTICAL CO39 citations92
US5809468ASep 15, 1998
Voice recording and reproducing apparatus having function for initializing contents of adaptive code book
OLYMPUS OPTICAL CO5 citations62
MURATA MANUFACTURING CO
7 patentsUS11329676B2May 10, 2022
Radio frequency module and communication device
MURATA MANUFACTURING CO2 citations72
US10958408B2Mar 23, 2021
Transmit-and-receive module
MURATA MANUFACTURING CO0 citations61
US10187194B2Jan 22, 2019
Transmit-and-receive module
MURATA MANUFACTURING CO1 citations61
US11916521B2Feb 27, 2024
Radio-frequency module and communication apparatus
MURATA MANUFACTURING CO0 citations51
US11881879B2Jan 23, 2024
Radio-frequency module and communication device
MURATA MANUFACTURING CO0 citations51
US11277157B2Mar 15, 2022
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations51
US11411586B2Aug 9, 2022
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations47