Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521444 | Microorganism and method for environmental purification using the same | Koichi Numata, Yasushi Oda, Yukio Okamura, Toshiaki Kimura, Masatoshi Uchida +1 more | 2003-02-18 |
| 6171844 | Microorganism and method for environmental purification using the same | Koichi Numata, Yasushi Oda, Yukio Okamura, Toshiaki Kimura, Masatoshi Uchida +1 more | 2001-01-09 |