Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498000 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Hajime Murakami, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 2002-12-24 |
| 6277346 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Hajime Murakami, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 2001-08-21 |
| 5547823 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Hajime Murakami, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 1996-08-20 |