Honda, Toyota and BMW Caught Up in U.S. Patent Violation Probe

The United States will look into components employed by some Japanese and German automakers to see if any vehicle models sold in the country violate patent laws. Probes will be conducted into 25 automakers and parts suppliers by the U.S. International Trade Commission, including Honda, Toyota, and BMW, as well as popular Japanese parts suppliers Aisin and Denso.

Intellectual Ventures II filed a complaint in March alleging thermoplastic parts used in motors, power steering units, water pumps, and other drivetrain components were being implemented in vehicles without its knowledge. It believes the companies are infringing on its patent rights and have reached out to the Trade Commission to conduct an investigation.

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Toyota Hybrid IP Under Attack Again

Over the last several years, Toyota has fought off suits by a firm called Paice, which claimed to own patents on technology used in Toyota’s hybrid drivetrains. Toyota settled that dispute a year ago, but now Bloomberg reports that another firm is going after Toyota’s hybrid Intellectual Property (IP). According to the report

Efficient Drivetrains Inc., based in Palo Alto, California, has an exclusive license from the University of California for use of the technology, including the way electricity is drawn from a battery to power an electric motor and an internal combustion engine, according to a July 20 federal court complaint filed by Toyota in San Jose… The five patents at issue also include technology, invented by EDI co-founder Andy Frank, on ways to control the power output of an internal combustion engine and a method to draw electricity to operate the electric motor and the internal combustion engine, together or separately depending on driving conditions

You can read Toyota’s complete filing here.

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  • Beachy Asphalt only works to keep the dirt road below it dry, and it is the dry dirt that holds up the asphalt surface to make a smooth road surface. Once the asphalt cracks or a spring wells up and the dirt gets wet, all bets are off. It is usually due to a spring that perennial potholes form. They are very hard to get rid of.
  • JamesG I’m the owner of the featured car that’s currently on EBay. Thanks for such a nice write up on these cars. Mine happens to be in excellent condition and the photos don’t do it justice. The HT4100 isn’t as bad as some made them out to be and they can go 200k miles with proper maintenance. I also own a 79 w/the analog fuel injected 5.7 350 which should have been used through 1985 but ever-increasing CAFE regulations called for more economical power plants which made GM shelve this great motor.
  • Jeff S Adam on Rare Classic Cars recently bought a pristine 71 Kenosha Cadillac.https://www.youtube.com/watch?v=lY-G2dExgXE&ab_channel=RareClassicCars%26AutomotiveHistory
  • Jeff S Wouldn't most of the large suvs in NYC be livery vehicles? If so that would be hurting those who make their living by driving for hire.
  • EBFlex Yes their mass transit is great if you want to be beat within an inch of your life or pushed onto the tracks by some random psycho.