NMB Minebea (now operating as MinebeaMitsumi Inc.) has a robust history of strategic corporate acquisitions aimed at expanding its technological capabilities and market reach. Notable corporate combinations include its landmark business integration with Mitsumi Electric Co., Ltd., the acquisition of U-Shin Ltd., Minebea Intec, Mach Aero, and more recently, Hitachi Power Semiconductor Device (rebranded as Minebea Power Semiconductor Device Inc.).