the United States, and all such RAV4 Hybrids are "E-Four" only. List of vehicles with HSD technology The following is a list of vehicles with Hybrid Synergy Drive and related technologies (Toyota Hybrid System): Toyota Prius Generation 1: December 1997–October 2003 Generation 2: October 2003–late 2009 Generation 3: late 2009–late 2015 Generation 4: late 2015–present Toyota Estima Hybrid June 2001–December 2005 June 2006–present Toyota Alphard Hybrid July 2003 – March 2008 September 2011–present Lexus RX 400h / Toyota Harrier Hybrid (March 2005–present) Toyota Highlander/Kluger Hybrid with THS I: July 2005–September 2008 with THS II: October 2008–present Lexus GS 450h (March 2006–present) Toyota Camry Hybrid (May 2006–present) Lexus LS 600h/LS 600hL (April 2007–present) Toyota A-BAT (concept truck) Nissan Altima Hybrid (2007–2011) Toyota Crown (April 2008–present) Lexus RX 450h (2009–present) Toyota Sai (2009–2017) Lexus HS 250h (2009–present) Lexus CT 200h (late 2010–present) Toyota Auris (July 2010–2018) Toyota Aqua (December 2011–present) Toyota Prius c (March 2012–2021) Toyota Yaris Hybrid (March 2012–present) Toyota Prius V (2012–2021) Lexus ES 300h (2012–present) Toyota Avalon Hybrid (late 2012–present) Toyota Corolla Axio (August 2013–present) Toyota Corolla Fielder (August 2013–present) Toyota Crown Majesta (2013–2018) Lexus IS 300h (2013–present) Lexus GS 300h (2013–present) Toyota RAV4 Hybrid (2015–present) Lexus NX 300h (2015–present) Lexus RC 300h (2015–present) Toyota Sienta Hybrid (2015–present) Toyota C-HR Hybrid (2016–present) Lexus LC 500h (2018) Toyota Corolla Hybrid (2018–present) Subaru Crosstrek Hybrid (2019–present) Toyota Sienna Hybrid (2020–present) Toyota Corolla Cross Hybrid (2020–present) Toyota Urban Cruiser Hyryder/Suzuki Grand Vitara Hybrid (2022–present) Toyota Innova/Kijang Innova Zenix Hybrid (2022–present) Patent issues Antonov As of autumn 2005, the Antonov Automotive Technology BV Plc company has sued Toyota, the Lexus brand mother company, over alleged patent infringement relating to key components in the RX 400h's drivetrain and the Toyota Prius hybrid compact car. The case has been pending in secret since April 2005, but settlement negotiations did not bring a mutually acceptable result. Antonov eventually took legal recourse in the German court system, where decisions are usually made relatively swiftly. The patent holder seeks to impose a levy on each vehicle sold, which could make the hybrid SUV less competitive. Toyota fought back by seeking to officially invalidate Antonov's relevant patents. The court motion in Microsoft Word document format can be read here. On 1 September 2006 Antonov announced that the Federal Patent Court in Munich has not upheld the validity of the German part of Antonov's patent (EP0414782) against Toyota. A few