

| 1980 | Oct | Established a European subsidiary, TOA MEDICAL ELECTRONICS (DEUTSCLAND) GMBH. (presently Sysmex Europe GmbH). |
| 1983 | Oct | Released the Multi-Parameter Fully Automated Hematology Analyrer “E-series”. |

E-series
| 1984 | Jan | Released the Automated Blood Coagulation Analyzer “CA- 100” |

CA-100
| 1985 | Sep | Released the Fully Automated Blood Coagulation Analyzer ”CA·3000.” |
| 1986 | Apr | Established the Techno Center(presently the Technopark) in Seishin Industrial Park, Nishi-ku, Kobe. |

Techno Center(presently the Technopark)
| 1987 | Mar | Released the Automated Immunochemical Analyzer”PAMIA-10”. |
| 1988 | Aug | Released the world's first Automated reticulocyte Analyzer "R-1000". |
| Sep | Released the Automated Hematology Analyzer “NE-serles”. |

R-1000
| 1989 | May | Relocated the headquarters to Chuo-ku, Kobe and integrated all headquarters functions as the Sales and Trade Divisions. |

Headquarters