| サムネール | 年 | 篇 | タイトル | 内容 | コメント | イメージ | ファイル |
| 1965 | Iwami Electronics Industries Co. Ltd. established | Iwami Electronics Industries Co. Ltd. established |
| 1965 | Factory building 1 completed Started operation | Factory building 1 completed Started operation |
| 1965 | Single layer ceramic capacitor production started | Single layer ceramic capacitor production started |
| 1969 | Factory building 2 completed | Factory building 2 completed |
| 1970 | Cafeteria building completed | Cafeteria building completed |
| 1971 | Main building completed | Main building completed |
| 1971 | Emperor Showa and Empress Kojun visited | Emperor Showa and Empress Kojun visited |
| 1976 |
| 1976 | Factory building 4 completed | Factory building 4 completed |
| 1980 | Factory building 5 and 6, semi–processing building (now factory building 9) and Security building completed | Factory building 5 and 6, semi–processing building (now factory building 9) and Security building completed |
| 1982 | Factory building 7 (auto electronics warehouse) completed | Factory building 7 (auto electronics warehouse) completed |
| 1988 | Thermistor production started | Thermistor production started |
| 1990 | Iwami Electronics Industries Co. Ltd. renamed to Iwami Murata Manufacturing Co. Ltd. | Iwami Electronics Industries Co. Ltd. renamed to Iwami Murata Manufacturing Co. Ltd. |
| 1990 | Capristor production started | Capristor production started |
| 1997 | Radial lead–wire monolithic ceramic capacitor production started | Radial lead–wire monolithic ceramic capacitor production started |
| 1999 | Single layer ceramic capacitor production transferred to Murata Thailand | Single layer ceramic capacitor production transferred to Murata Thailand |
| 2000 | Shipping consignments of monolithic ceramic capacitors for Izumo Murata started | Shipping consignments of monolithic ceramic capacitors for Izumo Murata started |
| 2000 | Capristor production ended | Capristor production ended |
| 2003 | Case thermistor and heater production transferred to Wuxi Murata | Case thermistor and heater production transferred to Wuxi Murata |
| 2003 | Electro–magnetic interference (EMI) suppression filter production started | Electro–magnetic interference (EMI) suppression filter production started |
| 2006 | Lead–wire thermistor production transferred to Wuxi Murata | Lead–wire thermistor production transferred to Wuxi Murata |
| 2006 | Taping consignments of monolithic ceramic capacitors for Izumo Murata started | Taping consignments of monolithic ceramic capacitors for Izumo Murata started |
| 2012 | Lead–wire NTC thermistor production started | Lead–wire NTC thermistor production started |
| 2015 | Iwami Murata 50th Anniversary Ceremony held | Iwami Murata 50th Anniversary Ceremony held |
| 2020 | Merges with Izumo Murata Manufacturing to become Izumo Murata Manufacturing Iwami Factory | Merges with Izumo Murata Manufacturing to become Izumo Murata Manufacturing Iwami Factory |
| 2020 | Iwami Factory(Hane) building A1 completed in Hane–cho Oda–shi | Iwami Factory(Hane) building A1 completed in Hane–cho Oda–shi |
| 2023 | Iwami Factory(Hane) building A2 completed. | Iwami Factory(Hane) building A2 completed. |
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