(August 9, 2016, 8:25 AM EDT) -- ALEXANDRIA, Va. — A patent that is currently the subject of several pending inter partes review (IPR) requests filed by companies including Volkswagen Group of America Inc. and Toyota Motor Co. is under fire again, in light of an Aug. 4 petition for IPR filed by America Honda Motor Co. Inc. (Honda) with the Patent Trial and Appeal Board (American Honda Motor Co. v. Blitzsafe Texas LLC, No. IPR2016-01533, PTAB)....