Inventor
ODA MIKIO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “ODA MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
12 patentsUS5796845AAug 18, 1998
Sound field and sound image control apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD149 citations98
US5668885ASep 16, 1997
Low frequency audio conversion circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD50 citations96
US5572591ANov 5, 1996
Sound field controller
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD78 citations95
US5381482AJan 10, 1995
Sound field controller
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD87 citations95
US6665645B1Dec 16, 2003
Speech recognition apparatus for AV equipment
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US5684881ANov 4, 1997
Sound field and sound image control apparatus and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92
US5617478AApr 1, 1997
Sound reproduction system and a sound reproduction method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US5131042AJul 14, 1992
Music tone pitch shift apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6687665B1Feb 3, 2004
Device for normalizing voice pitch for voice recognition
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations90
US5923766AJul 13, 1999
Low frequency audio conversion circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations82
US7107213B2Sep 12, 2006
Device for normalizing voice pitch for voice recognition
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations71
US5006851AApr 9, 1991
Analog-to-digital converting system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations71
NEC CORP
11 patentsUS6477284B1Nov 5, 2002
Photo-electric combined substrate, optical waveguide and manufacturing process therefor
NEC CORP61 citations96
US6934429B2Aug 23, 2005
Optical waveguide board and optical module
NEC CORP23 citations92
US6663295B2Dec 16, 2003
Optical transmitter-receiver module suitable for reducing crosstalk
NEC CORP52 citations92
US7076125B2Jul 11, 2006
Optical circuit element and production method therefor, array-form optical circuit element, optical circuit device using it
NEC CORP14 citations83
US8358892B2Jan 22, 2013
Connection structure of two-dimensional array optical element and optical circuit
NEC CORP8 citations82
US7242828B2Jul 10, 2007
Optical circuit in which fabrication is easy
NEC CORP9 citations74
US7197817B2Apr 3, 2007
Method for forming contact bumps for circuit board
NEC CORP7 citations74
US6829079B2Dec 7, 2004
Optical path control apparatus with mirror section, and manufacturing method for the same
NEC CORP12 citations74
US6670208B2Dec 30, 2003
Optical circuit in which fabrication is easy
NEC CORP3 citations63
US6430327B1Aug 6, 2002
Optical module and manufacturing method thereof
NEC CORP4 citations62
US8345424B2Jan 1, 2013
Optical interconnection device
NEC CORP0 citations51
KATAGIYAMA NAOKI
2 patentsJAPAN AVIATION ELECTRON
2 patentsNEC TOPPAN CIRCUIT SOLUTIONS
2 patentsUS6999643B2Feb 14, 2006
Method of manufacturing optical waveguide and method of manufacturing opto-electric wiring board
NEC TOPPAN CIRCUIT SOLUTIONS4 citations62
US7106426B2Sep 12, 2006
Method of inspecting optical waveguide substrate for optical conduction at increased speed and also inspecting optical waveguide substrate for crosstalk
NEC TOPPAN CIRCUIT SOLUTIONS0 citations38