Precision System Science Co., Ltd. (7707.T) develops, manufactures, and sells automated systems and instruments for genetic and protein analysis, in vitro diagnostics, and molecular testing; its core offerings include the geneLEAD series of fully automated sample-to-result PCR systems such as geneLEAD VIII, geneLEAD XXIV, geneLEAD XII plus, and ELITe InGenius for real-time nucleic acid extraction, amplification, and result analysis; magLEAD automated nucleic acid extraction systems like magLEAD 4gC, magLEAD 12gC, and magLEAD 12gC LiNK; LecChip series for glycan profiling and research applications; protein purification systems; reagents; plastic consumables; and supporting software for research, development, and practical IVD applications in genetics, proteomics, immunology, and biochemistry. The company operates primarily in Japan with international sales through OEM partnerships and serves biotechnology, medical research, diagnostics, and healthcare sectors targeting laboratories, diagnostic centers, and research institutions. Founded in 1985 and headquartered in Matsudo-shi, Chiba, Japan, it maintains two consolidated subsidiaries and reported consolidated net sales of 3,979 million yen for the fiscal year ended June 30, 2024. Recent developments include a five-year OEM supply agreement with ELITechGroup announced in August 2024; the joint sales launch of geneLEAD XXIV, magLEAD 4gC, and magLEAD 12gC LiNK systems in April 2024; divestiture of subsidiary Universal Bio Research Co., Ltd. to Shuji Tajima for 60 million yen in August 2024; and a revision of its distribution agreement with DiagCor Life Science Ltd. in March 2025.