Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Hirai; Yoshihiro Address: Tokyo, JP No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5422194 Light-resistant polyaniline light-shielding film and liquid crystal display device using the sam June 6, 1995 A light-resistant polyaniline light-shielding film, comprising a thin polyaniline film in which Lewis acid is contained in an amount of 0.1 to 5 mol % per monomer unit of the polyaniline. The thin film is used as a black matrix for a liquid crystal display device. The device thus obtaine       Recently Added Patents Non-volatile memory device and method of erasing the same Heat sink assembly and related methods for semiconductor vacuum processing systems Thermal barrier coating material Methods and apparatus for managing access to data through a network device Implants and methods for treating bone Seasoned ferrous cookware Electric connector with cable   Randomly Featured Patents Fishing reel oscillation system System and method to facilitate user thinking about an arbitrary problem with output and interface to external components and resources In-line type electron gun Apparatus for putting gullet ligatures into place Apparatus for controlling air-fuel ratio using air-fuel ratio sensor associated with heater Method for fabricating a backlit illumination display film and a translucent film for use therefor Vacuum check valve Chromium films and chromium film overlayers Print element control Pipe cutter having a configuration for easily replacing cutter blade © 2006. PatentGenius. All Rights Reserved.