Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Takahashi; Shunichi
Address:
Saitama-ken, JP
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
6792122 Acoustic device September 14, 2004
An audio device has an electroacoustic transducer mounted on a clamp for converting an electric signal into an acoustic signal, an electromechanical vibration transducer for converting the electric signal into a mechanical vibration, and an abutting member having the electromechanica
6144753 Damper for a speaker apparatus November 7, 2000
A speaker apparatus has a damper for supporting vibrating elements including a vibrating diaphragm. The damper is formed by injecting a predetermined amount of a resin material into a metal mold of an injection molding equipment.
5848173 Surroundless loudspeaker December 8, 1998
A cylindrical frame is mounted in a cabinet and a magnetic circuit is provided at an end of the frame. A diaphragm having a peripheral free edge is connected to a coil bobbin and a cylindrical ring is secured to the free end edge and disposed in a cylindrical supporting portion of the










 
 
  Recently Added Patents
Switchgear operating apparatus and three-phase switchgear
(4945
Clostridium chauvoei polypeptide, DNA encoding the polypeptide and a vaccine comprising the polypeptide
Automatic setup of reflector instances
Direct connect single layer touch panel
Signal processing apparatus and methods
High density molecular memory storage with read and write capabilities
  Randomly Featured Patents
Portable restroom
Systems and methods for adaptive spatio-temporal filtering for image and video upscaling, denoising and sharpening
Partitioning data elements of a visual display of a tree using weights obtained during the training state and a maximum a posteriori solution for optimum labeling and probability
Connector lock for computer interface ports
Method and apparatus for preventing seam from raveling in double chain stitch sewing machine
Frequency modulation spectroscopy using dual frequency modulation and detection
Architectural molding
Device for removing noise
Boundary-scan testable system and method
Inlet valve for an air drier