Hotta; Hirofumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hotta; Hirofumi.The latest application filed is for "method for reducing warpage occurring in glass sheet due to chemical strengthening treatment, method for producing glass sheet for chemical strengthening, and method for producing chemically strengthened glass sheet".
- Hotta; Hirofumi - Hyogo JP
| Patent | Date |
|---|---|
| Glass sheet and method for producing glass sheet Grant 10,399,894 - Hotta , et al. Sep | 2019-09-03 |
| Method For Reducing Warpage Occurring In Glass Sheet Due To Chemical Strengthening Treatment, Method For Producing Glass Sheet For Chemical Strengthening, And Method For Producing Chemically Strengthened Glass Sheet App 20170088454 - FUKUSHIMA; Kiyomi ; et al. | 2017-03-30 |
| Glass Sheet And Method For Producing Glass Sheet App 20160023946 - HOTTA; Hirofumi ; et al. | 2016-01-28 |
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