Anyone know about Hoganas Keramik, Sweden?

I've got this large platter but can't find one to match to get any clues as to when the back mark was in use.

the image of the stamp looks out of focus to me so hard to tell

Hoganas Keramik was founded 1910 by Karl Sigfrid Andersson and Johansson. The
company was not named Höganäs Ceramics from the beginning, but went
under the name "Andersson & Johansson Höganäs Keramik". The Höganäs Ceramic was the name given to everything produced on the site. In 1967 Höganäsbolaget changed it's name to Höganäs AB.
I have seen ones with HB rather than AB so not sure if the AB is correct as the researching info required Google translate

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Thanks Dan, it's fuzzy on the plate. The image in the inner circle which is fairly clear seems to be the thing that I've seen a couple of variations off, so I'm guessing that has some date indication.

dantheman wrote:...but went
under the name "Andersson & Johansson Höganäs Keramik". The Höganäs Ceramic was the name given to everything produced on the site. In 1967 Höganäsbolaget changed it's name to Höganäs AB.

I wonder if that bit in the middle reads A with a J in the centre then. That would make sense as it looks pretty 1960s.

looks like an A with a J to me