| 1963 |
Established Daiwa Fine Chemicals Co., Ltd. |
| 1967 |
Established Daiwa Fine Chemicals Co., Ltd. (Laboratory) (As research division and production division of Daiwa Fine Chemicals Co., Ltd.) |
| 1970 |
Built new Hirano Factory, and moved production division to that factory. |
| 1971 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd.(Laboratory) to three million yen. |
| 1972 |
Expanded laboratory building and factory office at Hirano Factory. |
| 1973 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. to four million yen./Completed new head office building./Opened Tokyo Sales Office. |
| 1976 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. (Laboratory) to six million yen. |
| 1977 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. to twelve million yen. |
| 1978 |
Obtained U.S. Pat. (Coloring by Electrolysis of Aluminum or Aluminum Alloys.) |
| 1979 |
Obtained patent for aluminum or aluminum alloy coloring anode oxidation method. |
| 1982 |
Obtained patent on corrosion inhibitor for zinc and zinc alloy./Built new Akashi Factory, and moved part of production division from Hirano Factory. |
| 1984 |
Obtained patent on corrosion suppression method for copper and copper alloy. |
| 1985 |
Expanded research and management building at Akashi Factory./Apply joint application for U.S. Pat. (Tin-Lead Alloy Plating Bath.) |
| 1991 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. (Laboratory) to ten million yen. |
| 1992 |
Received Technology Award from The Surface Finishing Society of Japan for "Cyanide-free silver plating solution." |
| 1993 |
Opened Singapore Office. |
| 1994 |
Obtained patent for "Cyanide-free silver plating solution." |
| 1995 |
Head Office building collapsed resulting from the Great Hanshin-Awaji Earthquake. Moved head office to Shimosawa-dori in Hyogo-ku. |
| 1996 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. (Laboratory) to twenty million yen. |
| 1997 |
Established Kamaishi Factory. |
| 1999 |
Incorporated Singapore Office as a local corporation.(Daiwa Fine Products(S) Pte Ltd.)/Work collaboration with Takatoku Co., Ltd. |
| 2000 |
Increased capitalization of Daiwa Fine Chemicals to 24 million yen./Daiwa Fine Chemicals Co., Ltd. (Laboratory), Akashi Factory obtains ISO 9001 certification. |
| 2001 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. to 48 million yen./Completed Daiwa Fine Chemicals Head Office building (Rebuilding of previous Head Office building). |
| 2002 |
Increased capitalization of Daiwa Fine Chemicals Co., Ltd. to 72 million yen. |
| 2003 |
Established a local subsidiary in Korea. (Daiwa Fine Korea Co., Ltd.)/Obtained Tokyo Daiwa Kasei building./Obtained Akaishi Warehouse. |
| 2004 |
Takatoku Co., Ltd obtains ISO 14001 certification./Acquired Land for Business in Satte City, Saitama./Moved Tokyo Sales Office to Tokyo Daiwa Kasei Bldg./Daiwa Fine Chemical Co., Ltd obtains ISO14001 Certification. /Established a local subsidiary in Hong Kong. (Daiwa Fine Chemicals (Hong Kong) Co., Ltd.) /Established a local subsidiary in China. (Dalian Daiwa Foods Co., Ltd.) |
| 2006 |
Constructed new office building and improved research building at Akashi Factory./Merger between Daiwa Fine Chemicals Co., Ltd. and Daiwa Takatoku Co., Ltd. /Reorganized Tokyo Sales Office into the Tokyo Branch./Increased capitalization of Daiwa Fine Chemicals Co., Ltd. to 88.8 million yen./Opened Ibaraki Sales Office. |