Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695527 | High purity copper sulfate and method for production thereof | Yuichiro Shindo | 2010-04-13 |
| 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 | Yuichiro Shindo | 2009-03-31 |
| 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 | Yuichiro Shindo | 2008-10-14 |
| 6896788 | Method of producing a higher-purity metal | Yuichiro Shindo, Syunichiro Yamaguchi | 2005-05-24 |