| 9816917 |
Vitreous silica crucible and distortion-measuring apparatus for the same |
Toshiaki Sudo, Ken Kitahara, Eriko Kitahara |
2017-11-14 |
| 9810526 |
Method for measuring three-dimensional shape of silica glass crucible, and method for producing monocrystalline silicon |
Toshiaki Sudo, Ken Kitahara |
2017-11-07 |
| 9809902 |
Method for evaluating silica glass crucible, method for producing silicon single crystals |
Toshiaki Sudo, Ken Kitahara, Eriko Kitahara, Makiko Kodama |
2017-11-07 |
| 9758900 |
Silica glass crucible |
Toshiaki Sudo, 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 |
Toshiaki Sudo, Ken Kitahara, Akihiro Aiba, Kazushi Ousyuya, Fumie Yoshida +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 |
Toshiaki Sudo, Eriko Kitahara, Shuji Tobita, Koichi Suzuki |
2017-09-05 |
| 9708730 |
Quality-evaluated vitreous silica crucible |
Toshiaki Sudo, Ken Kitahara, Masami Ohara |
2017-07-18 |
| 9699010 |
Wireless communication apparatus |
Yusuke Tobisu, Hideyuki Kannari |
2017-07-04 |
| 9653268 |
Inspection method of vitreous silica crucible |
Toshiaki Sudo, Ken Kitahara, 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, Ken Kitahara, Makiko Hinooka |
2017-05-02 |
| 9621220 |
Radio device and distortion cancelling method |
Yusuke Tobisu, Hideyuki Kannari |
2017-04-11 |
| 9557276 |
Inspection method of vitreous silica crucible |
Toshiaki Sudo, Ken Kitahara, Masami Ohara |
2017-01-31 |
