News
IR
FY2025 (Year Ended March 2026) Financial Results Briefing (PDF: 2.0 MB)
IR
Notice of the 3rd Ordinary General Meeting of Shareholders (PDF: 709.4 KB)
IR
Notice Regarding Dividends of Surplus (Dividend Increase) (PDF: 94.7 KB)
IR
Consolidated Financial Results for the Fiscal Year Ended March 31, 2026 (Under Japanese GAAP) (PDF: 807.5 KB)
IR
Notice Regarding the Acquisition of Shares in Hastings Holding Corp. by Riken Corporation of America, a subsidiary of NPR-RIKEN CORPORATION (PDF: 301.3 KB)
Bringing Together the Experience and Strengths of Both Companies to a New Stage
We challenge ourselves to move to a new stage by bringing the experience
and strengths to sustain our present and future.
Business of NPR-RIKEN
Automotive Parts
Marine and Industrial Components and Parts
Piping Products
Metal Injection Molding Parts
Thermal Engineering Products
EMC Products
Medical Equipment
RV Parts and others