Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626552 | Method of waste disposal | Takuji Nomura, Hidekazu Kuromatsu | 1997-05-06 |
| 5609558 | Waste-treating material | Taiichiro Sasae, Tomio Nishida, Takashi Funahashi | 1997-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626552 | Method of waste disposal | Takuji Nomura, Hidekazu Kuromatsu | 1997-05-06 |
| 5609558 | Waste-treating material | Taiichiro Sasae, Tomio Nishida, Takashi Funahashi | 1997-03-11 |