The entire content of one Hoya manipurensis seedpod equaled exactly four seeds.  The seeds are no smaller than normal Hoya seeds and appear to be perfectly formed.  After I took the photograph below, I planted each seed in its own three inch pot filled with dampened sphagnum moss and put it in my warm rooting chamber, which sits on a heat mat.  I have had very good luck using this method with H. papaschonii and H. serpens seed.  I will report back on when and if they germinate.