If this is about "brand dilution," that was never mentioned in your original post.
Brand dilution. Pentax has almost zero market presence outside of Japan. Nikon and Canon have huge market presence elsewhere. Can Pentax get any more diluted outside of Japan?
~ All we are is dust in the wind. ~
Anyway, Ricoh lenses are already listed in the database. Ricoh is frequently mentioned. No such standalone company as Pentax exists. It is a brand name owned by Ricoh. It may rub you wrong to hear about what Ricoh plans for Pentax, but that's just life. There's also the Ricoh Theta. The WG-M1.
I admit I'm puzzled by the whole issue. I don't think it is that I don't want to see it. I think it's that there isn't one. Maybe... Are you just asking if there should be a dotted line on this website somewhere, so that "Ricoh" is kept on one side and "Pentax" on the other? Well... this messy Internet! Curse it all!
P.S. My very (user)name promotes
Pentax. I wish everyone would work as hard as I do. Dang it all.
Dad-gummed Internet. Phooey!!!
---------- Post added 07-20-2015 at 02:19 AM ----------
Ohhhhh,
{shudder}, the horror! The horror!
For Sale: Ricoh GR Ricoh Lenses - Pentax Lens Review Database