I'm positive, here's a Mishimoto Catch Can and here's one from Amazon.

Here's another Mishimoto Catch Can and a Amazon one.

Mishimoto Radiator Fans, Amazon 2 for 1

Mishimoto Curved Blade fan, Amazon Curved Fan

Mishimoto Transmission Cooler, Amazon

Mishimoto Aluminum Reservoir, Amazon

Etc., etc., etc.

They may have a few items that they designed and make themselves, but it's a very limited stock. The price for the things that they actually make, you might as well buy from a more reputable brand like PRL since the prices are very similar.

Again, Mishimoto tries to put themselves out there as a high quality brand, but they sell mostly cheap stuff and have very little research and development.