Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873230 | Hydrotalcite particles, method for producing hydrotalcite particles, resin stabilizer containing hydrotalcite particles, and resin composition containing hydrotalcite particles | Atsuko Yasunaga, Nobukatsu Shigi | 2024-01-16 |
| 7482384 | Iron composite particles for purifying soil or ground water, process for producing the same, purifying agent containing the same, process for producing the purifying agent and method for purifying soil or ground water | Masayuki Uegami, Junichi Kawano, Tomoko Okita, Kenji Okinaka | 2009-01-27 |
| 7351355 | Purifying agent for purifying soil or ground water, process for producing the same, and method for purifying soil or ground water using the same | Masayuki Uegami, Junichi Kawano, Tomoko Okita, Kenji Okinaka, Andreas Jazdanian | 2008-04-01 |
| 7220366 | Process for purifying contaminated soil or groundwater with iron particles | Masayuki Uegami, Junichi Kawano, Tomoko Okita, Yasuhiko Fujii, Kenji Okinaka +1 more | 2007-05-22 |
| 7022256 | Iron particles for purifying contaminated soil or ground water | Masayuki Uegami, Junichi Kawano, Tomoko Okita, Yasuhiko Fujii, Kenji Okinaka +1 more | 2006-04-04 |