I've encountered these doorstops in Japan, but I can't figure out what to call them. They are on interior doors.
They aren't on the hinges, so they aren't hinge-pin. They are mounted on the door frame - but searching "frame mounted" isn't consistent.
I also thought "door jamb stop" might yield results, and it does, but I still don't know what I should call it if I were to talk to someone about them.
So what's the name of these?