Turning to his own machine, the Japanese engineer explained Honda will be happy to make small design differences to help accommodate Lorenzo next season.
"We will not make a completely different bike. We will not make a bike to the 'right' for Marc and to the 'left' for Jorge. But slightly different is no problem for us," he said.
Yokoyama revealed that one of his main concerns in terms of making the Lorenzo-Honda partnership a success is the RCV's lack of stability.
"Maybe one of the things that I'm a little worried he would struggle with is the stability of the bike. I think you can see from TV that the Honda bike is many times shaking, dancing, jumping," he said.
"Probably, he's not the guy who likes to fight with the unstable bike and from our side I guess we need to make the bike a little more stable than we have now. But also from his side, maybe he needs to adapt to a little more unstable bike.
"If we can do this, and if he can do this, I think we will be successful.