This entry preserves an archival reference to “Miyoshigasu,” recorded in Logo Index as a Japanese construction-related logo dated 1973. The supplied title and excerpt associate the mark with designer Makoto Yoshida, but no credible source confirming the entity, the designer, the date or the design has been located. As a result, no verified details about the mark’s appearance, authorship or history can be stated. This note is retained for archival continuity only.
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