Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403620 | Silica container and method for producing the same | Shigeru Yamagata | 2016-08-02 |
| 9145325 | Silica container and method for producing the same | Shigeru Yamagata | 2015-09-29 |
| 8915096 | Silica container and method for producing the same | Shigeru Yamagata | 2014-12-23 |
| 8915097 | Silica container and method for producing the same | Shigeru Yamagata | 2014-12-23 |
| 8815403 | Silica container and method for producing the same | Shigeru Yamagata | 2014-08-26 |
| 8733127 | Silica container and method for producing the same | Shigeru Yamagata | 2014-05-27 |
| 8460769 | Powdered silica, silica container, and method for producing them | Shigeru Yamagata | 2013-06-11 |
| 8420191 | Silica container and method for producing the same | Shigeru Yamagata | 2013-04-16 |
| 8420192 | Silica container and method for producing the same | Shigeru Yamagata | 2013-04-16 |