Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521444 | Microorganism and method for environmental purification using the same | Koichi Numata, Masami Miyata, Yukio Okamura, Toshiaki Kimura, Masatoshi Uchida +1 more | 2003-02-18 |
| 6171844 | Microorganism and method for environmental purification using the same | Koichi Numata, Masami Miyata, Yukio Okamura, Toshiaki Kimura, Masatoshi Uchida +1 more | 2001-01-09 |
| 5998198 | Microorganisms that decompose halogenated hydrocarbons and their use | Mika Nakayama, Chie Miyazaki, Osamu Asami, Yukio Yamada, Koichi Numata | 1999-12-07 |
| 5417140 | Flying object acceleration method by means of a rail-gun type two-stage accelerating apparatus | Masanori Onozuka | 1995-05-23 |
| 5386759 | Flying object acceleration method by means of a rail-gun type two-stage accelerating apparatus | Masanori Onozuka | 1995-02-07 |