<ARTICLE> 5
       
                                                  
<PERIOD-TYPE>                   3-MOS                   YEAR
<FISCAL-YEAR-END>                          JUN-30-1995             JUN-30-1995
<PERIOD-END>                               JUN-30-1995             JUN-30-1995
<CASH>                                       3,424,094               3,424,094
<SECURITIES>                                 5,011,570               5,011,570
<RECEIVABLES>                                  207,684                 207,684
<ALLOWANCES>                                         0                       0
<INVENTORY>                                    183,073                 183,073
<CURRENT-ASSETS>                             8,941,328               8,941,328
<PP&E>                                       1,287,254               1,287,254
<DEPRECIATION>                               (703,061)               (703,061)
<TOTAL-ASSETS>                              10,273,288              10,273,288
<CURRENT-LIABILITIES>                          218,477                 218,477
<BONDS>                                              0                       0
<COMMON>                                       144,930                 144,930
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<OTHER-SE>                                           0                       0
<TOTAL-LIABILITY-AND-EQUITY>                10,273,288              10,273,288
<SALES>                                              0                       0
<TOTAL-REVENUES>                                91,929                 634,102
<CGS>                                                0                       0
<TOTAL-COSTS>                                  619,655               3,117,004
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               2,716                   4,075
<INCOME-PRETAX>                              (378,996)             (2,025,221)
<INCOME-TAX>                                         0                       0
<INCOME-CONTINUING>                          (378,996)             (2,025,221)
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                 (378,996)             (2,025,221)
<EPS-PRIMARY>                                   (0.03)                  (0.14)
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