Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007712 | Waste water treatment apparatus | Eiji Tanaka, Takanori Kitamura, Takeshi Matsuda, Hiroaki Fujii, Naoshi Nakagawa +3 more | 1999-12-28 |
| 5118885 | Process for producing octa-2,7-dien-1-ol | Yasuo Tokitoh, Kenichi Hino, Masami Murasawa, Noriaki Yoshimura | 1992-06-02 |