Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8324143 | Cleaning agent for electronic materials | Shohei Sato, Ayayo Sugiyama | 2012-12-04 |
| 7833359 | Method for cleaning, employing a surfactant for fine-bubble formation | Masahiro Matsuoka, Satoshi Ueyama, Makoto Miyamoto | 2010-11-16 |
| 7704939 | Surfactant | Shunichiro Yamaguchi | 2010-04-27 |
| 6863875 | Flue gas treating system and process | Shinichiro Kotake, Kazuaki Kimura, Naohiko Ukawa, Toru Takashina | 2005-03-08 |