We will guide history of the current overview from the establishment of ULCOAT.
| 1970 | Started development and prototype supply of hard mask blanks |
|---|---|
| 1971 | Started development of See Through mask (ST mask) blanks |
| 1972 | Began sales of low reflection chrome mask (MF mask) blanks |
| 1973 | Began exporting MF mask blanks to USA |
| 1975 | Began manufacturing and sales of transparent electro conductive film (ITO) （all the above done at a division of ULVAC,Inc. the old name ULVAC JAPAN,Ltd.) |
| 1979 | Established Ulvac Coating Corporation Capital to JPY100 Million, Relocated and constructed headquarter and factory (Bldg.A) in Chichibu-city. |
| 1981 | Constructed Building B |
| 1982 | Began sales of UF-MASK and PF-MASK blanks |
| 1984 | Constructed Building C |
| 1986 | Raised capital to JPY190 Million Established IHT Corporation in USA as a joint corporation with Kyushu Shinku Yakin Co.,Ltd & Inabata & Co.,LTD. Began sales & development of Dry Etching Machine for mask making |
| 1987 | Raised capital to JPY272 Million |
| 1988 | Started ITO-film patterning Started BM (Black matrix-chrome film for the FPD Color Filter) Coating |
| 1992 | Installed Lithographic Machiine & started BM Patterning |
| 1994 | Constructed Building D |
| 1995 | Began manufacturing of Phase Shift Mask Blanks |
| 1997 | ISO 9002 certified (JICQA NO.0205) Constructed Building E |
| 1999 | Began sales & manufacturing of NLDE Dry Etching for mask making |
| 2000 | Changed name from "IHT CORP." to "ULCOAT U.S.A.,Inc." |
| 2001 | ISO 14001 certified （JICQA NO.E217） Established ULCOAT Taiwan,Inc. |
| 2002 | Switched from ISO 9002 to ISO 9001 Constructed headquarter and factory of ULCOAT Taiwan Began R&D of GNF-FED (Field Emission Display) |
| 2003 | Began R&D of MEMS |
| 2005 | Expanded Bldg.D （LM production expansion with a new line) |
| 2006 | Integration of Quality and Environmental management system (ISO 9001 ･ ISO 14001) ULCOAT U.S.A.,Inc. was dissolved to transfer their business for INABATA AMERICA CORPATION Started sales glass MEMS products |
| 2007 | FP Dept. changed to FD (Functional Device) Dept. and began dealing mainly with glass MEMS |
| 2009 | Constructed Building G |
| 2010 | Began sales of Halftone (F type, T type) Mask Blanks for LCD application |
| 2013 | Reduce capital JPY172 Million (New capital to JPY100 Million) |
| 2013 | Began sales of Attenuation Phase Shift Mask Blanks for LCD application |
| 2015 | Began installation and generation of solar phtotoelectric equipment (Max. output 285.6kw) on the factory rooftop |
| 2018 | Established ULVAC Coating Technology (HEFEI) Co., Ltd. |
