Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385094 | Fluid level detection apparatus, fluid level detection method, and computer-readable medium containing fluid level detection program | Tsutomu Tomizawa, Iwao Murata, Kohei Takahashi | 2022-07-12 |
| 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 | Akifumi NIWA, Hitoshi Igarashi | 2016-09-20 |