Resources Contact Us Home
Miura; Hiroshi
Miyagi, JP
No. of patents:

Patent Number Title Of Patent Date Issued
6641890 Cartridge-contained recording medium November 4, 2003
In a magneto-optical disc contained in a cartridge, a first dielectric layer, signal recording layer, second dielectric layer, and light reflecting layer are sequentially stacked on a substrate having formed grooves, and a first protective layer, print layer using at least one color
6319623 Magneto-optical recording medium November 20, 2001
A magneto-optical recording medium is disclosed with which magneto-optical recording is performed by a magnetic-field modulation method and which enables stable recording characteristics to be realized even if the intensity of the recording magnetic field is somewhat changed. When a
5895707 Magnetic recording medium April 20, 1999
A magnetic recording medium providing excellent electromagnetic conversion characteristics and durability in a still playback mode. The magnetic recording medium comprises a non-magnetic substrate and a multi-layer film formed on said non-magnetic substrate, the multi-layer film comprisi
5066539 Magnetic recording medium wherein the magnetic layer contains components having specified polar November 19, 1991
A magnetic recording medium improved in electromagnetic conversion characteristics and runnability is disclosed. The magnetic recording medium is formed by coating a non-magnetic substrate with a magnetic layer. The magnetic layer contains a fine ferromagnetic powder having a specifi

  Recently Added Patents
Gangable electrical box and leveling assembly
Data unit receiver and sender control method
System and method for efficient association of a power outlet and device
Video editing apparatus
Digital media content distribution
Light powered hearing aid
Chair structure
  Randomly Featured Patents
Five-membered heterocyclic alkanoic acid derivative
View finder for photographic apparatus utilizing objectives having different focal lengths
Pallet wrapping apparatus
Method for making a viewing screen structure for CRT
Semiconductor device with internal bonding pad
Digital video signal compensation circuit
Method of performing transgastric ventral hernia repair and tissue anchors and deployment devices therefor
Portable, orthopedically correct, adjustable seating cushion
Method and apparatus for separate control processing and data path processing in a dual path processor with a shared load/store unit
Portable fan