Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566426 | Aqueous resin composition | Kenta Kanaida, Koichiro Saeki, Takashi Miyai | 2003-05-20 |
| 5854318 | Cement additive, method for producing the same, and cement composition | Hideyuki Tahara, Hiroshi Ito, Yasuhiro Mori | 1998-12-29 |
| 5476885 | Cement additive, method for producing the same, and cement composition | Hideyuki Tahara, Hiroshi Ito, Yasuhiro Mori | 1995-12-19 |