Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Inventor: Nakatsugawa; Yuji Address: Matsudo, JP No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 7554636 Retardation control element, liquid crystal display device with the retardation control element, June 30, 2009 The invention provides a retardation control element capable of inhibiting a retardation defect that becomes a cause of light leakage and color shift of a liquid crystal display device from occurring, a method of producing the same, and a liquid crystal display device including such a       Recently Added Patents Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groups Rugged expanded beam connector Calibration apparatus and method for programmable response frequency selecting elements Thermal signature device Silencer Reduction of torsional vibration in rail vehicle wheel sets Switch assembling structure   Randomly Featured Patents Gas-purifying device Asymmetric static random access memory device having reduced bit line leakage Safety hypodermic syringe Apparatus and method for deterministically performing active-active failover of redundant servers in response to a heartbeat link failure Method of testing a transistor Elastic memory with arrangement for reducing phase fluctuations in the output clock pulse Small parts vending machine for airplanes Novel macromolecular material for use in realizing electrolytes and/or electrodes Camera with user compliant browse and display modes Low dropout voltage regulator for slot-based operation © 2006. PatentGenius. All Rights Reserved.