What does 화살이 꽂힌 하트 look like on Sharp?

On Sharp it is the design shipped in Pi 4000, shown above at full size. Older revisions are listed beneath it.

When did Sharp add 화살이 꽂힌 하트?

Sharp first drew 화살이 꽂힌 하트 in Pa 8500, released 1988년 9월 30일.

Sharp Corporation has shipped 2 versions of 화살이 꽂힌 하트. Each is dated, so you can see when the design changed.

Sharp

Sharp Corporation has drawn 화살이 꽂힌 하트 2 times. Every revision Sharp has shipped is below, newest first.

What does 화살이 꽂힌 하트 look like on Sharp?: On Sharp it is the design shipped in Pi 4000, shown above at full size. Older revisions are listed beneath it.
When did Sharp add 화살이 꽂힌 하트?: Sharp first drew 화살이 꽂힌 하트 in Pa 8500, released 1988년 9월 30일.
How many times has Sharp redrawn 화살이 꽂힌 하트?: Sharp Corporation has shipped 2 versions of 화살이 꽂힌 하트. Each is dated, so you can see when the design changed.

Sharp artwork for this emoji spans 1988 to 1994.