| 9816917 |
Vitreous silica crucible and distortion-measuring apparatus for the same |
Toshiaki Sudo, Tadahiro Sato, Eriko Kitahara |
2017-11-14 |
| 9809902 |
Method for evaluating silica glass crucible, method for producing silicon single crystals |
Toshiaki Sudo, Tadahiro Sato, Eriko Kitahara, Makiko Kodama |
2017-11-07 |
| 9810526 |
Method for measuring three-dimensional shape of silica glass crucible, and method for producing monocrystalline silicon |
Toshiaki Sudo, Tadahiro Sato |
2017-11-07 |
| 9758900 |
Silica glass crucible |
Toshiaki Sudo, Tadahiro Sato, Takuma Yoshioka, Hiroshi Kishi |
2017-09-12 |
| 9758901 |
Vitreous silica crucible for pulling of silicon single crystal and method for manufacturing the same |
Toshiaki Sudo, Akihiro Aiba, Kazushi Ousyuya, Fumie Yoshida, Makiko Hinooka +2 more |
2017-09-12 |
| 9708730 |
Quality-evaluated vitreous silica crucible |
Toshiaki Sudo, Tadahiro Sato, Masami Ohara |
2017-07-18 |
| 9653268 |
Inspection method of vitreous silica crucible |
Toshiaki Sudo, Tadahiro Sato, Masami Ohara |
2017-05-16 |
| 9637405 |
Evaluation method of suitable silica powder in manufacturing vitreous silica crucible for pulling of silicon single crystal |
Toshiaki Sudo, Tadahiro Sato, Makiko Hinooka |
2017-05-02 |
| 9557276 |
Inspection method of vitreous silica crucible |
Toshiaki Sudo, Tadahiro Sato, Masami Ohara |
2017-01-31 |