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Toyota GT86 engineer Tada recounts how sports car came to be

Because the Toyota GT86, Scion FR-S and Subaru BRZ coupes are now a reality, it's almost hard to imagine the struggle that had to happen within the large, conservative corporate structures at both automakers for the joint project to even get off of the ground.
Speaking to those struggles on Toyota UK's Toyota Blog, GT86 Chief Engineer Tetsuya Tada enlightens us with a recap of the sports car's earliest origins. For Tada, the first stages of the project must have seemed almost as dreamlike as the final product is to drive.
Said the Chief, "I had been working in the minivan department engineering new product, but a month after the meeting I was summoned. 'Forget about minivans,' they said, 'you are now working on the sports-car project.'"

Toyota renews Supra trademark, we renew frothing at the mouth

Enthusiasts have been begging for a new Supra practically since Toyota stopped selling its fourth generation in the US way back in 1998. We've been hearing rumors about a successor for years, but the Toyota FT-1 Concept from the 2014 Detroit Auto Show is the first tangible sign from the automaker that a new generation may be on the table. To temp us even more, the Japanese company reportedly filed with the US Patent and Trademark Office last week to renew its 2010 trademark for the name "Supra."
Granted, these kinds of trademark updates aren't uncommon, as automakers don't want to lose their rights to nameplates (even if they have no immediate plans to use them). However, Toyota briefly abandoned its rights to the Supra name entirely. According to The Motor Report, the original trademark was continually renewed until 2006, but the Japanese automaker let it lapse in the US until applying for it again in 2010.
The FT-1 Concept in Detroit was created at Toyota's Calty Design Research center in California and carries cues from the 2000GT, Celica and Supra in an ultra-curvy body. Officials did not disclose anything about its powertrain. Toyota is also co-developing a future sports car platform with BMW that will underpin models from both companies, but few other details are konwn, and it isn't yet clear that the joint venture has anything to do with a future Supra. Hope springs eternal.

Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.