Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770257 | Processes for producing anatase titanium oxide and titanium oxide coating material | Seiji Terada | 2004-08-03 |
| 5591478 | Desiccant, method for producing the same and method for using the same | Takahisa Tokunaga, Junko Kajihara, Masao Hirayama, Hidemasa Hidaka, Hayami Itoh +2 more | 1997-01-07 |