Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003065 | Method for collection of valuable metal from ITO scrap | Kouichi Takemoto | 2011-08-23 |
| 7964070 | Highly pure hafnium material, target thin film comprising the same and method for producing highly pure hafnium | — | 2011-06-21 |
| 7959782 | Method of manufacturing a Ni-Pt alloy | — | 2011-06-14 |
| 7938918 | High-purity Ni-V alloy, target therefrom, high-purity Ni-V alloy thin film and process for producing high-purity Ni-V alloy | Yasuhiro Yamakoshi | 2011-05-10 |
| 7887603 | High purity copper sulfate and method for production thereof | Kouichi Takemoto | 2011-02-15 |
| 7871564 | High-purity Ru alloy target, process for producing the same, and sputtered film | Gaku Kanou | 2011-01-18 |
| 7695527 | High purity copper sulfate and method for production thereof | Kouichi Takemoto | 2010-04-13 |
| 7674441 | Highly pure hafnium material, target and thin film comprising the same and method for producing highly pure hafnium | — | 2010-03-09 |
| 7578965 | High-purity Ru powder, sputtering target obtained by sintering the same, thin film obtained by sputtering the target and process for producing high-purity Ru powder | Akira Hisano | 2009-08-25 |
| 7510635 | High purity zinc oxide powder and method for production thereof, and high purity zinc oxide target and thin film of high purity zinc oxide | Kouichi Takemoto | 2009-03-31 |
| 7484546 | Sputtering target for phase-change memory, film for phase change memory formed by using the target, and method for producing the target | Masataka Yahagi, Hideo Takami | 2009-02-03 |
| 7435325 | Method for producing high purity nickle, high purity nickle, sputtering target comprising the high purity nickel, and thin film formed by using said spattering target | Kouichi Takemoto | 2008-10-14 |
| 7156964 | Sputtering target for phase-change memory, film for phase change memory formed by using the target, and method for producing the target | Masataka Yahagi, Hideo Takami | 2007-01-02 |
| 6896788 | Method of producing a higher-purity metal | Syunichiro Yamaguchi, Kouichi Takemoto | 2005-05-24 |
| 6861030 | Method of manufacturing high purity zirconium and hafnium | — | 2005-03-01 |
| 6755948 | Titanium target for sputtering | Hideaki Fukuyo, Hideyuki Takahashi | 2004-06-29 |
| 6485542 | Ni-Fe alloy sputtering target for forming magnetic thin films, magnetic thin film, and method of manufacturing the Ni-Fe alloy sputtering target | Tsuneo Suzuki | 2002-11-26 |
| 6458182 | Process for producing high-purity Mn materials | Tsuneo Suzuki | 2002-10-01 |
| 6284013 | Method for preparing high-purity ruthenium sputtering target and high-purity ruthenium sputtering target | Tsuneo Suzuki | 2001-09-04 |
| 6270593 | Mn alloy materials for magnetic materials, Mn alloy sputtering targets, and magnetic thin films | Tsuneo Suzuki | 2001-08-07 |
| 6267827 | Ni-Fe alloy sputtering target for forming magnetic thin films, magnetic thin film, and method of manufacturing the Ni-Fe alloy sputtering target | Tsuneo Suzuki | 2001-07-31 |
| 6245203 | BaxSr1-xTiO3-y target materials for sputtering | Ryo Suzuki, Tsuneo Suzuki | 2001-06-12 |
| 6036741 | Process for producing high-purity ruthenium | Tsuneo Suzuki | 2000-03-14 |
| 5810983 | High purity cobalt sputtering targets | Tsuneo Suzuki | 1998-09-22 |
| 5667665 | Process of producing high purity cobalt | Tsuneo Suzuki | 1997-09-16 |