Ishino; Toshihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ishino; Toshihiro.The latest application filed is for "method for identifying glass defect source, fusion cast refractory and glass melting furnace using it".
- Ishino; Toshihiro - Kobe JP
- Ishino; Toshihiro - Tokyo JP
- Ishino; Toshihiro - Hyogo JP
- Ishino; Toshihiro - Yokohama JP
| Patent | Date |
|---|---|
| Water heater Grant D879,270 - Shono , et al. | 2020-03-24 |
| Water heater Grant D879,271 - Shono , et al. | 2020-03-24 |
| Water heater Grant D855,162 - Shono , et al. | 2019-07-30 |
| Water heater Grant D845,453 - Shono , et al. | 2019-04-09 |
| Water heater Grant D842,443 - Shono , et al. | 2019-03-05 |
| Water heater Grant D839,403 - Shono , et al. Ja | 2019-01-29 |
| Water heater Grant D833,589 - Shono , et al. November 13, 2 | 2018-11-13 |
| Method For Identifying Glass Defect Source, Fusion Cast Refractory And Glass Melting Furnace Using It App 20120216566 - Ishino; Toshihiro ; et al. | 2012-08-30 |
| Porous high-alumina fused cast refractory and method of its production Grant 6,812,177 - Ishino November 2, 2 | 2004-11-02 |
| Vacuum degassing apparatus for molten glass Grant 6,405,564 - Takei , et al. June 18, 2 | 2002-06-18 |
| High zirconia fused cast refractory Grant 5,344,801 - Kida , et al. September 6, 1 | 1994-09-06 |
| High zirconia fused cast refractory Grant 5,086,020 - Ishino , et al. February 4, 1 | 1992-02-04 |
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