History
| 1919 | Foundation Kumoshita Ironworks was founded (Renamed to Nippon Oil Pump Works in 1935) |
|---|---|
| 1945 | Establishment of Corporation Nippon Oil Pump Manufacture Co.,Ltd. was founded |
| 1955 | Reinforcement in Production Kumoshita Works Co.,Ltd. was founded |
| 1960 | Strengthening of Sales Operation Oil Pump Sales Co.,Ltd. was founded |
| 1963 | Newly Established R&D・Manufacturing Hub Nippon Gerotor Co.,Ltd. was founded |
| 1974 | Birth of Trochoid, New Manufacturing Base Trochoid Co.,Ltd. was founded (Integrated as Nippon Gerotor Co.,Ltd. Yamagata Factory in 2002) |
| 1980 | Formation of Nippon Oil Pump Group Oil Pump Sales Co.,Ltd. was renamed to Nippon Oil Pump Co.,Ltd. |
| 2007 | Establishment of Sales Branch in China NOP Asia Inc. was founded |
| 2008 | Integration of 6 Group Companies 6 group companies were integrated into Nippon Oil Pump Co.,Ltd. |
| 2015 | Establishment of Sales Branch in Germany Nippon Oil Pump Co.,Ltd.German branch. was founded. Establishment of Sales Branch in Taiwan NOP Taiwan inc. was founded. Establishment of Sales Branch in India Nippon Oil Pump India Private Limited. was founded. |
| 2018 | Acquired and integrated with Streamware-Components OHG German branch acquires and integrates Streamware-Components OHG |
| 2019 | 100th anniversary of foundation 100 years since its founding in 1919 Establishment of Sales Branch in the United States Nippon Oil Pump North America Corporation was founded. |