Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423228 | Treating fluorine waste water containing organic matter, phosphor and hydrogen peroxide | Kazuyuki Yamasaki, Noriyuki Tanaka | 2002-07-23 |
| 6362369 | Phthalic acid diamide derivatives fluorine-containing aniline compounds as starting material, agricultural and horticultural insecticides, and a method for application of the insecticides | Masanori Tohnishi, Hayami Nakao, Eiji Kohno, Tateki Nishida, Takashi Furuya +4 more | 2002-03-26 |