Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378147 | Method of producing melt, method of producing glass article, melting apparatus, and equipment for producing glass article | Terutaka Maehara, Yoji DOI, Takashi Enomoto, Shuntaro HYODO | 2025-08-05 |
| 12356511 | Heater for melting glass | Terutaka Maehara, Shuntaro HYODO, Yukihito Akita, Takashi Enomoto, Yoji DOI +2 more | 2025-07-08 |
| 12227443 | Heater, manufacturing apparatus for manufacturing glass article, and manufacturing method for manufacturing glass article | Terutaka Maehara, Shuntaro HYODO, Takashi Enomoto, Takeshi Yamazaki, Yoji DOI +2 more | 2025-02-18 |
| 9446976 | Molten glass conveying equipment element, method for manufacturing molten glass conveying equipment element, glass manufacturing apparatus comprising molten glass conveying equipment element and method for manufacturing glass product | Hitoshi Igarashi, Keiji Hori | 2016-09-20 |