Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sanyo Denki Co., Ltd. Patents
Assignee:
Sanyo Denki Co., Ltd.
Address:
Tokyo, JP
No. of patents:
174
Patents:


1 2 3 4










Patent Number Title Of Patent Date Issued
D665900 Centrifugal fan August 21, 2012
D665894 Housing for a fan motor August 21, 2012
D655675 Electric motor March 13, 2012
D655674 Electric motor March 13, 2012
D650331 Electric motor December 13, 2011
D649935 Electric motor December 6, 2011
D649934 Electric motor December 6, 2011
D637276 Fan May 3, 2011
D627723 Motor with encoder November 23, 2010
D627722 Motor with encoder November 23, 2010
D627721 Motor with encoder November 23, 2010
D625402 Centrifugal fan October 12, 2010
D625258 Electric motor October 12, 2010
D625257 Electric motor October 12, 2010
D625256 Electric motor October 12, 2010
D610988 Electric motor March 2, 2010
D610987 Electric motor March 2, 2010
D602577 Fan October 20, 2009
D602142 Axial fan with double impellers rotating in mutually opposite directions October 13, 2009
D595325 Coil bobbin June 30, 2009
D570301 Electronic component cooling apparatus June 3, 2008
D563910 Electronic component cooling apparatus March 11, 2008
D561709 Fan February 12, 2008
D560622 Fan January 29, 2008
D541229 Electronic component cooling apparatus April 24, 2007
D537418 Heat sink February 27, 2007
D534266 Fan December 26, 2006
D531716 Fan November 7, 2006
D529450 Heat sink October 3, 2006
D517674 Impeller for an axial fan March 21, 2006
D516693 Axial fan with double impellers rotating in mutually opposite directions March 7, 2006
D516526 Electronic component cooling apparatus March 7, 2006
D516194 Axial fan with double impellers rotating in mutually opposite directions February 28, 2006
D511326 Electronic component cooling apparatus November 8, 2005
D509483 Heat sink September 13, 2005
D501450 Electronic component cooling apparatus February 1, 2005
D403760 Electronic component cooling apparatus January 5, 1999
8587244 Method and system for determining deterioration of permanent magnets of electric apparatus November 19, 2013
A method and a system for determining deterioration of permanent magnets of an electric apparatus to be inspected that facilitate determination without the need to remove the electric apparatus from a facility where it is installed. If the electric apparatus to be inspected is a thre
8581453 Electric fan November 12, 2013
A fan casing, webs, and a motor casing are integrally formed of a resin material by injection molding to configure a fan housing. An electrically grounded electromagnetic noise guard and a bearing holder to which an outer race of a ball bearing are electrically connected by an electr
8569916 Electrical machine apparatus October 29, 2013
A mover includes a permanent magnet array including permanent magnets magnetized in a perpendicular direction perpendicular to a motion direction of the mover such that magnetic poles having different polarities alternately appear on magnetic pole surfaces of the permanent magnets al
8562297 Centrifugal fan October 22, 2013
A curved portion is formed at a corner portion between a shroud and a positive pressure surface of each of a plurality of blades. The curved portion has a curvature that decreases from a suction port or the vicinity of the suction port toward a corresponding one of discharge ports. T
8289713 Heat radiation structure of electric apparatus October 16, 2012
A heat radiation structure of an electric apparatus provided herein is capable of readily releasing heat of electronic components to the outside and suppressing heat conduction to a rotational position sensor. A metal electromagnetic wave shielding member is fixed to a casing body of a
8288709 Optical encoder device October 16, 2012
An optical encoder device is provided, in which first light transmissive slits are formed in a movable slit plate and second light transmissive slits are formed in a stationary slit plate. The number of the second light transmissive slits is defined as S. The second light transmissive
8283822 Small-sized motor October 9, 2012
A connection circuit board includes a main portion and a lead wire connecting portion. The main portion is positioned between an end portion of a motor case body and an end bracket. The lead wire connecting portion projects outwardly from the motor case body. A protective cap including a
8247935 Brushless motor stator with fitting position determining structure of circuit substrate August 21, 2012
A brushless motor stator is provided that may be applied to a plurality of types of motors having different rotational speeds, merely by providing one type of a circuit substrate. A pair of fitting convex portions that project radially outside of a virtual circle centering on a cente
8198760 Linear motor June 12, 2012
A mover includes a permanent magnet array having a plurality of permanent magnets that are magnetized in a direction perpendicular to a motion direction of the mover such that magnetic poles having different polarities alternately appear on magnetic pole surfaces of the plurality of
8197198 Fan system June 12, 2012
A fan system with enhanced air flow-static pressure characteristics and reduced fan noise compared to the related art is provided. The number of duct blades of a duct is the same as the number of stationary blades of an axial flow fan located in front of the duct, and the duct blades
8172501 Counter-rotating axial-flow fax May 8, 2012
A support frame portion is divided into a first support-frame half-portion and a second support-frame half-portion along a virtual reference dividing plane. A raised portion is integrally formed with each of side walls in a pair of the first web half-portion, projecting toward the se
8164008 Electrical apparatus April 24, 2012
A cable is sandwiched between a first inner wall surface of a peripheral-wall-side pressing wall portion and a first inner wall surface of a cap-side pressing wall portion, between a second inner wall surface of the peripheral-wall-side pressing wall portion and a second wall surface
8063523 Stator for rotary electric machine November 22, 2011
A pair of connecting wire hooks are disposed on both sides of a nozzle receiving groove in an extended slot space (a first extended space) to sandwich an extended portion of an extended virtual space (a third extended space). In this configuration, the pair of connecting wire hooks a
1 2 3 4

 
 
  Recently Added Patents
Camera with monitor
Method and system for reciprocal mixing cancellation of wideband modulated blockers
Polypropylene bottles
Flat display panel and method for forming the same
Mobile interactive kiosk method
Sense-amplifier monotizer
System and method for controlling device location determination
  Randomly Featured Patents
Phenoxyalkylcarboxylic acid amides of substituted thiazolidinecarboxylic acids and their utilization in medicaments
Sealing tubular element for the poles of electric accumulators
Subscription system for monitoring user well being
Hydrotherapy spa
System for calibrating the axes on a computer numeric controlled machining system and method thereof
Rose plant
Jewelry link
SERS method for rapid pharmacokinetic analysis of drugs in saliva
Clamp device
Lighted signaling system for user of vehicle