Resources Contact Us Home
Sugaya; Syoji
Nishinomiya, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4903255 Optical recording disc February 20, 1990
An optical recording disc, such as a compact disc, having a non-playback side including a write-in region available for adding a message or an illustration so that it can be provided with such one and only design as each individual consumer may desire and it is suitable for a gift.
4891800 Optical recording disc January 2, 1990
An optical recording disc provided with a substrate permeable to a red laser beam for reading data recorded and having a single pass transmissivity of 85% or more in a wave length region of said laser beam and a light absorption edge of shorter wave length side positioned at 600 nm o

  Recently Added Patents
Solar cell using polymer-dispersed liquid crystals
Mirac proteins
High-speed comparator with asymmetric frequency response
Positioning vehicles to improve quality of observations at intersections
Sonic fast-sync system and method for bluetooth
Transmitter and receiver for streaming media including packet padding
  Randomly Featured Patents
Method and apparatus for separating elongate elements
Moisture indicator
Method and apparatus using volume holographic wavelength blockers
Enhanced seat belt/accelerator behavioral system
Edge strip
First stage regulator and rotatable in-line valve
Manual electric tool
Method and apparatus for providing stricter data type capabilities in a graphical data flow diagram
Fluid actuated chuck with lock-up fingers for eccentric workpiece walls
Method and apparatus for facilitating physiological coherence and autonomic balance