| 1923 |
Establishment of Hisamizu Shōten |
| 1925 |
Establishment of Mima Shōten for the sale of imported pigment industrial chemicals |
| 1928 |
Founding of Konishi Pigments |
| 1933 |
Establishment of a Tokyo factory in Itabashi-ku, Tokyo, to localize pigment production |
| 1949 |
Reorganized into Nippon Pigment Co., Ltd. |
| 1950 |
Hisamizu Pigments incorporated (formerly Jūkaku Color Co., Ltd.) |
| 1961 |
Listed on the Tokyo Stock Exchange Second Section (now the Standard Market) |
| 1961 |
Sumitomo Chemical invested in Konishi Pigments |
| 1962 |
Established an Osaka factory in Kashiwara City, Osaka Prefecture |
| 1965 |
Konishi Pigments changed its name to Nisshin Pigments |
| 1970 |
Sumitomo Chemical invested in Hisamizu Pigments |
| 1973 |
Hisamizu Pigments and Nisshin Pigments merged to form Jūkaku Color |
| 1979 |
Established Nippon Pigment (S) Pte. Ltd. in Singapore |
| 1987 |
Established Nippon Pigment (M) Sdn. Bhd. in Malaysia |
| 1988 |
Established Nippi Korea Co., Ltd. in South Korea (now NPK Co., Ltd.) |
| 1988 |
Established Nippi Korea Co., Ltd. in South Korea (now NPK Co., Ltd.) |
| 1990 |
Construction of Chiba factory |
| 1993 |
Established P.T. Nippisun Indonesia in Indonesia |
| 1994 |
Established Color Cosmos Ltd. |
| 1995 |
Relocated the Tokyo factory to Kawamoto-cho, Ooshiri-gun, Saitama Prefecture (now Shibazawa City) and renamed it Saitama Kawamoto Factory |
| 1995 |
上海金住色母料有限公司（中国）設立 |
| 1995 |
Relocated the Tokyo factory to Kawamoto-cho, Ooshiri-gun, Saitama Prefecture (now Shibazawa City) and renamed it Saitama Kawamoto Factory |
| 2006 |
Established Tianjin Bohemi Engineering Plastic Co., Ltd. in Tianjin, China |
| 2006 |
Converted Color Cosmos Ltd. into a corporation |
| 2010 |
住化佳良精細材料（南通）（中国）設立 |
| 2018 |
Completed the Saitama Kodama plant for manufacturing liquid dispersion bodies |
| 2024 |
Renamed to PLASiST Inc. |
| 2024 |
Transitioned to a holding company structure and changed the company name from Nip pigment Co., Ltd. to Nip pigment Holdings Co., Ltd. |
| 2026-03 |
Published a notice regarding the revision of the dividend forecast for the March 2026 period (100th anniversary dividend). |
