Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476188 | Cloth-like radioactive material adsorbent and its manufacturing method | Akio Iwanade, Hiroyuki Hoshina, Yuji Ueki, Seiichi Saiki | 2013-07-02 |
| 8445404 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Masao Tamada | 2013-05-21 |
| 7906083 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Masao Tamada | 2011-03-15 |
| 7780877 | High-frequency substrate and production method therefor | Masao Tamada, Eiji Sakata, Naoki Itoh | 2010-08-24 |
| 7335623 | Method of synthesizing zirconium-loaded fibrous adsorbent materials having phosphoryl groups and removal of objectionable substances using the adsorbents | Masao Tamada | 2008-02-26 |
| 6863812 | Collector for adsorptive recovery of dissolved metal from sea water | Takanobu Sugo, Akio Katakai | 2005-03-08 |
| 6852233 | Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material | Takanobu Sugo, Akio Katakai, Shin Hasegawa, Kunio Fujiwara, Hiroshi Nagai +8 more | 2005-02-08 |
| 6586099 | Collector of metals dissolved in sea water | Takanobu Sugo, Akio Katakai | 2003-07-01 |
| 6333078 | Collector of dissolved metal from sea water having an amidoxime group and a hydrophilic group, a method for production thereof | Takanobu Sugo, Akio Katakai | 2001-12-25 |