Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104597 | Glass production device, glass production method, glass supply pipe, and molten glass transport method | Shusuke Okamoto | 2021-08-31 |
| 10781036 | Glass roll with a separable protective sheet | Masahiro Tomamoto, Michiharu Eta, Hidetaka Oda, Tatsuya Takaya, Yasuo Yamazaki +9 more | 2020-09-22 |
| 10570046 | Method of manufacturing glass sheet | Shusaku Tamamura, Takahide Nakamura | 2020-02-25 |
| 9931816 | Glass roll, device for producing glass roll, and process for producing glass roll | Masahiro Tomamoto, Michiharu Eta, Hidetaka Oda, Tatsuya Takaya, Yasuo Yamazaki +9 more | 2018-04-03 |
| 9260336 | Method for manufacturing band-shaped glass | Shusaku Tamamura, Takahide Nakamura | 2016-02-16 |
| 9199869 | Method for producing glass substrate and glass substrate | Takahiro Kawaguchi, Yoshinari Kato, Hisatoshi Aiba | 2015-12-01 |
| 8806894 | Process for producing glass roll with a separable protective sheet | Masahiro Tomamoto, Michiharu Eta, Hidetaka Oda, Tatsuya Takaya, Yasuo Yamazaki +9 more | 2014-08-19 |
| 8656737 | Glass film ribbon production method and glass film ribbon production apparatus | Takahide Nakamura, Michiharu Eta | 2014-02-25 |
| 8497006 | Glass roll | Masahiro Tomamoto, Michiharu Eta, Hidetaka Oda, Tatsuya Takaya, Yasuo Yamazaki +9 more | 2013-07-30 |
| 8241751 | Glass roll and process for producing glass roll | Masahiro Tomamoto, Michiharu Eta, Hidetaka Oda, Tatsuya Takaya, Yasuo Yamazaki +9 more | 2012-08-14 |