Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637413 | Disk roll and substrate therefor | Tetsuya Mihara, Taichi Shiratori | 2017-05-02 |
| 9604865 | Base material for disk process for producing the same, and disk roll | Osamu Horiuchi, Masaaki Nakayama | 2017-03-28 |
| 9604867 | Heat-resistant roll, production method thereof, and method of producing sheet glass using heat-resistant roll | Masaaki Nakayama, Daiji Tahara, Kouji Iwata | 2017-03-28 |