| 9816917 |
Vitreous silica crucible and distortion-measuring apparatus for the same |
Tadahiro Sato, Ken Kitahara, Eriko Kitahara |
2017-11-14 |
| 9810526 |
Method for measuring three-dimensional shape of silica glass crucible, and method for producing monocrystalline silicon |
Tadahiro Sato, Ken Kitahara |
2017-11-07 |
| 9809902 |
Method for evaluating silica glass crucible, method for producing silicon single crystals |
Tadahiro Sato, Ken Kitahara, Eriko Kitahara, Makiko Kodama |
2017-11-07 |
| 9797063 |
Vitreous silica crucible |
Hiroshi Kishi, Eriko Suzuki |
2017-10-24 |
| 9758900 |
Silica glass crucible |
Tadahiro Sato, Ken Kitahara, Takuma Yoshioka, Hiroshi Kishi |
2017-09-12 |
| 9758901 |
Vitreous silica crucible for pulling of silicon single crystal and method for manufacturing the same |
Ken Kitahara, Akihiro Aiba, Kazushi Ousyuya, Fumie Yoshida, Makiko Hinooka +2 more |
2017-09-12 |
| 9754052 |
Device for assisting with setting of manufacturing conditions for silica glass crucible, device for assisting with setting of manufacturing conditions for mold for manufacturing silica glass crucible, device for assisting with condition setting for pulling up monocrystalline silicon using silica glass crucible |
Tadahiro Sato, Eriko Kitahara, Shuji Tobita, Koichi Suzuki |
2017-09-05 |
| 9719188 |
Method of manufacturing a vitreous silica crucible having a transparent layer, bubble-containing layers, and a semi-transparent layer in its wall |
Hiroshi Kishi, Eriko Suzuki |
2017-08-01 |
| 9708730 |
Quality-evaluated vitreous silica crucible |
Tadahiro Sato, Ken Kitahara, Masami Ohara |
2017-07-18 |
| 9653268 |
Inspection method of vitreous silica crucible |
Tadahiro Sato, Ken Kitahara, Masami Ohara |
2017-05-16 |
| 9637411 |
Vitreous silica crucible and method of manufacturing the same |
Taira Sato, Shuichi Ikehata, Manabu Shonai, Takuji Nishi, Takaya Satou +1 more |
2017-05-02 |
| 9637405 |
Evaluation method of suitable silica powder in manufacturing vitreous silica crucible for pulling of silicon single crystal |
Tadahiro Sato, Ken Kitahara, Makiko Hinooka |
2017-05-02 |
| 9557276 |
Inspection method of vitreous silica crucible |
Tadahiro Sato, Ken Kitahara, Masami Ohara |
2017-01-31 |
| 9534318 |
Vitreous silica crucible and method of manufacturing the same |
Taira Sato, Shuichi Ikehata, Manabu Shonai, Takuji Nishi, Takaya Satou +1 more |
2017-01-03 |