DIA Pharmaceutical Co., Ltd.

DIA Pharmaceutical Co., Ltd. (ダイヤ製薬株式会社) is a Japanese company based in Kashihara-shi. Since its founding in 1948, it has pursued original research and development centered on pharmaceuticals, aiming to meet wishes for better health and beauty. In 1983 it succeeded in developing the water-soluble polymer technology SOLinGEL; transdermal patches born from this technology opened a new market in the pharmaceutical industry and also produced hit products in the new fields of 'stick-on cosmetics' and 'stick-on healthcare'.

DIA Pharmaceutical Co., Ltd. was founded in 1948. Since its founding, it has continued original research and development centered on pharmaceuticals, responding to wishes to be healthier and more beautiful. In 1983 it succeeded in developing the water-soluble polymer technology SOLinGEL. Transdermal patches created from this technology opened a new market in the pharmaceutical industry and also generated hit products in the new fields of 'stick-on cosmetics' and 'stick-on healthcare'.

Pharmaceutical company pursuing wellness innovation through original R&D and unconventional ideas, with the spirit of 'making what does not exist'.

• SOLinGEL

  Water-soluble polymer technology developed in 1983.

• Transdermal patches

  Patches born from SOLinGEL technology that opened a new market in the pharmaceutical industry.

1. 1ダイヤ製薬株式会社dia-pharma.com
2. 2DIA Pharmaceutical Co., Ltd. (Japan)wikidata.org