Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Yamagami; Hiroshi
Address:
Niigata-ken, JP
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
6549369 Multilayer film core magnetic head with bonding glasses of differing thermal expansion coefficie April 15, 2003
A magnetic head includes a pair of magnetic core halves provided with at least metal magnetic films are combined together so that the metal magnetic thin films of one of the pair of magnetic core halves are abutted on the thin films of the other. A winding slot is provided in the abuttin
5948554 Magnetic head September 7, 1999
The ZnO amount contained in the ferrite is lowered more than those of conventional ones to increase the mean coefficient of thermal expansion of the ferrite. Thus, a difference between the mean coefficient of thermal expansion of the ferrite and the mean coefficient of thermal expansion
5945227 Magnetic head August 31, 1999
The absolute values of the apparent magnetocrystalline anisotropic energy K1 is made large to increase the absolute value of the crystal magnetic anisotropy energy by adjusting the content of Fe.sub.2 O.sub.3 in the single crystal ferrite to 50 to 52 mol % or 55 to 58 mol %, thereby the
5856899 Magnetic head January 5, 1999
The magnetocrystalline anisotropic energy Kl is set to not more than 100 J/m.sup.3 and the absolute value of the magnetostriction in the <100> direction, as the magnetic circuit direction, is reduced by appropriately selecting the ferrite material composition. Since the magnetocrys










 
 
  Recently Added Patents
Method and apparatus for accessing and downloading information from the internet
Implant for performance enhancement of selected transistors in an integrated circuit
Measurement and uses of oxidative status
Capacity and coverage self-optimization method and device in a mobile network
Method for computing an energy efficient route
Gangable electrical box and leveling assembly
Processing circuitry for use with a position sensor
  Randomly Featured Patents
Drilling template for drawers
Hybrid electric vehicle having alternate power sources
Method and system for interferometric height measurement
Process for preparing a cyclodextrin derivative
Waste toner collector, image forming apparatus, and waste toner collection container
Measurement method using solar simulator
Markers for chronic kidney disease
Manufacturing method of hermetically sealed container for holding therein atmosphere of reduced pressure
Systems and methods for reliably managing files in a computer system
Radio receiver alignment indicator