Our company was founded in March 1902, which goes back to the time when Tohzo Takao started the manufacture undertaking of physical and chemical glass equipment. Since then, the company has consistently manufactured the glasswares being used in the field of physics and chemistry, and has continuously supplied them to a wide field of universities, government and municipal offices and industrial worlds over about a century. Needless to say, the glass processing techniques, which have been accumulated here, have become the present industry basis.

In order to respond to the further wide users' needs with the actual records and reliance cultivated in these kinds of experience, we have been positively developing and expanding the commodities utilizing the special features of such glass as the parts for medical treatment examination, high accuracy electronic parts and glass parts for analysis.

In the future too, we hope to contribute to the development of science field responsive to a wide range of needs with a diversity of business items.