Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5206204 | Absorbent for lower aldehydes | Yoshio Tsutsumi, Katsuya Noguchi | 1993-04-27 |
| 5154771 | Hydraulic inorganic composition and molded articles thereof | Takeo Wada, Mitsuo Kato, Hideaki Matsuda | 1992-10-13 |
| 4512962 | Hormite inclusion complex with adsorbed sulphur or sulphur donor | Takeo Wada | 1985-04-23 |