SPG Technology Co., Ltd. – SPG Membrane

We are a research & development company based on the key technologies of Shirasu Porous Glass membrane (SPG membrane) and W/O/W emulsion capsule that were developed by Miyazaki Prefecture (Miyazaki Prefectural Industrial Laboratory).

SPG membrane has pores of uniform diameter, and the pore diameter from 0.1 to 20um can freely be designed; applicable to precise filtration and manufacture of monodisperse emulsion.

W/O/W emulsion is a technology to enclose aqueous solution into a capsule applicable, for example, to the capsuling of medicine such as anti-cancer drug and aromatic substances.
Making best use of these key technologies, we are engaged in the research & development, manufacture, sale, etc. of SPG membrane and its applied products and W/O/W-applied products.

Though in a stage of research at present, clinical application of hepatic artery-injection therapy by use of W/O/W emulsion capsule formulation is under study on informed consent basis by Dr. Shushi Higashi (1), et al. as an application of the above technologies.

As a result of the above clinical application study, it was reported, at SPG-applied Technology Study Meeting (in 1996), that the adverse effect of anti-cancer drug is slight, the treatment is effective in the curing of a cancer having 10cm of tumor site and multiple hepatic cancer having several decades of primary sites, 3-year survival rate is 69.8% and stage-case 3-year survival rate is 58.2%.

We are engaged also in the design, manufacture and sale of equipment and devices for the research & development and manufacture of chemical products, drugs, food, etc.
Please do not hesitate to contact us for more information.

Business:

1. Research & development, manufacture and sale of SPG membrane-applied products
2. Research & development, trial production on contract, production and sale of W/O/W emulsion-applied products (chemicals, food and medical products) produced by SPG membrane emulsification
3. Research & development, production and sale of SPG-applied products
4. Research & development, manufacture and sale of equipment for producing W/O/W emulsified formulation for curing hepatic cancer, and research & development, production and sale of raw material W/O formulation

Our Website: www.spg-techno.co.jp/english/