| 1974 | Developed and commercialized sintered wire mesh “Absolta” for the first time in Japan using our own technology. |
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| 1980 | Started the development of rocket parts with the Institute of Space and Astronautical Science, University of Tokyo 1981: Filter Division was born |
| 1998 | Acquired DNV quality system certification based on ISO9001 certification (PVA&JAB) |
| 2004 | Established “Nichidai Filter Co., Ltd. (NFC)” as a spin-off company from Nichidai Co., Ltd. |
| 2006 | Four vacuum furnaces at NFC |
| 2007 | Established Thai Sintered Mesh Co., Ltd. (TSM) as a subsidiary in Thailand. |
| 2008 | Started operation at TSM with 4 vacuum furnaces, expanding the combined NFC and TSM vacuum furnaces to 8. |
| 2011 | Started production of filter products at TSM |
| 2013 | Obtained two patents for products using porous sintered material |
| 2014 | Production volume using vacuum furnaces at NFC and TSM would become the world’s largest at about 5,000 m2 / month |
| 2015 | Expanded to 10 vacuum furnaces at NFC and TSM |
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