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
Photoelectric conversion module
Porous objects having immobilized encapsulated biomolecules
Fabrication method of packaging substrate having through-holed interposer embedded therein
Concentrating photovoltaic system module with actuator control
Methods and apparatus for deactivating internal constraint curves when inflating an N-sided patch
Nutritional supplement method
Wristband
  Randomly Featured Patents
Method of dissolving the bond between interconnected components
Self-bypass twin coaxial network connector
Multi-access switchgear assembly
Sling anchor system
Hydrodynamic circumferential seal system for large translations
Current mode test circuit for SRAM
Process for the reduction of NO.sub.X in an FCC regeneration system by select control of CO oxidation promoter in the regeneration zone
Method and device for the online determination of the ash content of a substance conveyed on a conveyor, and device for carrying out such an online determination
Arrangement for prevention of troublesome load change shocks in a vehicle combustion engine
Locking actuator for a dispenser