Resources Contact Us Home
Miyatake; Yoshito
Moriguchi, JP
No. of patents:

Patent Number Title Of Patent Date Issued
4473840 Optical focus adjustment means for projection television apparatus September 25, 1984
A projection television apparatus having three monochromatic cathode-ray tubes, a mirror block and a lens. The three cathode-ray tubes which display red, green and blue images, respectively are placed to form the letter "T" with their faceplates facing each other. The mirror block co
4453178 Projection television apparatus June 5, 1984
A projection television apparatus having a retrofocus type projection lens system which has a sufficiently long back focus, a small F number and a large distortion. The lens system is constructed with five components and five lenses and comprises a first lens which is a negative meniscus
4400722 Optical configuration for projection television apparatus August 23, 1983
A projection television apparatus which has three monochromatic cathode-ray tubes, two type of dichroic mirrors, and a lens. Red, green and blue images from the three tubes are combined into the color image by the two types of dichroic mirrors and the resulting image is enlarged and

  Recently Added Patents
Fringe field switching mode liquid crystal display panel
Particles with high surface charge for crystalline colloidal arrays
Semiconductor device with hetero-junction bodies
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
Systems and methods for redox flow battery scalable modular reactant storage
System for providing access to playable media
Integrated circuit packaging system with interconnects and method of manufacture thereof
  Randomly Featured Patents
Tracking control for electronic throttle systems
Method and apparatus for synchronizing digital data symbols
Hydraulic apparatus for adjusting the timing of opening and closing of an engine valve
Golf ball
Partition system including transaction top
Sand buggy
Herbal vaporizer
Process for producing water-absorbing polymer particles
Pull tab for slide fastener
Semiconductor device guaranteeing stable operation