Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8171876 | Applicator and method for transferring dispersion liquid | Takumi Namekawa, Yuya Inoue, Masao Murata, Koji Hane, Robert Dennis Taff +2 more | 2012-05-08 |
| 6497819 | Method and apparatus for treating waste water | Toshiaki Tsubone, Tatsuo Takechi, Shinichi Endo, Yukihiko Okamoto | 2002-12-24 |
| 6387254 | Apparatus for wastewater treatment | Tatsuo Takechi, Masahisa Tanabe, Toshiaki Tsubone, Jun Miyata, Satoru Udagawa +1 more | 2002-05-14 |