Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224658 | Thiobacillus thiooxidansgrowth inhibitor, cement composition, and cement structure | Terunobu Maeda, Hiromi Uchida, Toshio Enokida, Reiko Tanaka | 2001-05-01 |
| 6146666 | Thiobacillus thiooxidans growth inhibitor | Terunobu Maeda, Yasuo Nogami, Tsuyoshi Sugio | 2000-11-14 |
| 5665241 | Dephosphorizing material and dephosphorizing method | Terunobu Maeda | 1997-09-09 |