Since our first success in synthesizing basic magnesium carbonate from bittern (a component of seawater) in Japan, we have been a pioneer in the inorganic chemical industry, mainly in the field of pharmaceuticals. From a global perspective, we will continue to improve our R&D capabilities as an R&D-oriented company and make our best efforts to become the one and only global company.
About Tomita
Our history
Our history
began with research
and development.
Product
Product Information
- Organic Acid Salts
- Other Compounds
About us
Responding to global needs as a pioneer in the inorganic chemical industry

History
History of Tomita
Founded in 1893, Tomita Pharmaceutical Co., Ltd. celebrated its 132th anniversary in 2025.
The impetus for the company’s growth has been the persistent inquisitiveness and customer-first philosophy that has been passed down since our inception.
News
- Oct. 23, 2025AnnouncementsExhibiting at CPHI Frankfurt, Germany
- Oct. 23, 2025AnnouncementsExhibiting at AAPS PharmaSci 360 in San Antonio, TX USA
- Sep. 26, 2024AnnouncementsExhibiting at AAPS PharmaSci 360 in Salt Lake City, UT USA
- Sep. 26, 2024AnnouncementsExhibiting at CPHI 2024 in Milan, Italy
Contact Us
We are happy to answer any questions or concerns you may have about our products or our company.
Please feel free to contact us.