How many automotive engineering leaders from Detroit or Stuttgart would identify the U.S. Clean Air Act Amendments of 1970 as the inspiration of their engineering career? Yet that’s exactly what Masatami Takimoto did when I spoke with the Toyota executive vice president responsible for R&D and powertrain engineering earlier this month at the Geneva Motor Show.
Since Takimoto retires in June, I asked him to identify the most exciting chapter of his 39-year career with Toyota. His reply brought a smile: “You’re familiar with the Muskie law?,” asked Takimoto. I’d been asked the same question five years earlier, in Tokyo, while interviewing Takehisa Yaegashi (revered within Toyota as ‘the father of the hybrid’) for a cover story on hybrid vehicles for MIT’s Technology Review.
Thanks to Yaegashi I knew that it was Senator Ed Muskie of Maine who drove through the 1970 amendments to the U.S. air pollution law. And I knew that Muskie’s law, which required the federal government to set tailpipe emissions standards, had inspired a lot more at Toyota than pollution-eating catalytic converters: Toyota’s engineers also began experimenting with new propulsion concepts such as the battery-powered electrical vehicle that produce inherently less pollution.
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