Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863647 | Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability and a polyester film containing said particles | Tadahiro Yoneda, Saburo Nakahara, Mitsuo Takeda | 1999-01-26 |
| 5316714 | Method of improving slipperiness of polyester film using a monodispersed glycol suspension of inorganic oxide particles | Tadahiro Yoneda, Saburo Nakahara, Mitsuo Takeda | 1994-05-31 |
| 5304324 | Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability | Tadahiro Yoneda, Saburo Nakahara, Mitsuo Takeda | 1994-04-19 |
| 5236622 | Process for producing a monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability | Tadahiro Yoneda, Saburo Nakahara, Mitsuo Takeda | 1993-08-17 |