Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418230 | Metal melt pump | — | 2025-09-16 |
| 12405062 | Metal melt pump with heat insulating hood | — | 2025-09-02 |
| 12090546 | Molten metal purification device | — | 2024-09-17 |
| 12085342 | Molten metal driving device, molten metal stirring system, molten metal conveying system, continuous casting system, and molten metal driving method | — | 2024-09-10 |
| 11717884 | Molten metal pump, and method of adjusting pumping power of molten metal pump | — | 2023-08-08 |
| 11358214 | Conductive molten metal conveyance apparatus, conductive molten metal conveyance system, and conductive molten metal conveyance method | — | 2022-06-14 |
| 11161171 | Molten metal stirring device and continuous casting device system provided with same | — | 2021-11-02 |
| 10814379 | Molten metal stirring device and continuous casting device system provided with same | — | 2020-10-27 |
| 10756611 | Molten metal transfer pump and molten metal transfer system | — | 2020-08-25 |
| 10619928 | Conductive metal melting furnace, conductive metal melting furnace system equipped with same, and conductive metal melting method | — | 2020-04-14 |
| 10488113 | Method and device for driving conductive metal | — | 2019-11-26 |
| 10376951 | Method of manufacturing conductive metal sheet and apparatus for manufacturing conductive metal sheet | — | 2019-08-13 |
| 10281216 | Molten metal stirring device and molten metal transfer device | — | 2019-05-07 |
| 9958209 | Permanent magnet-type molten metal stirring device and melting furnace and continuous casting apparatus including the same | — | 2018-05-01 |
| 9867385 | Method of processing green coffee beans | Yoshikiyo Minami, Yoshiyuki Kanabuchi, Keiko Togami, Morio Mitsuhashi | 2018-01-16 |
| 9597726 | Metal melt circulating drive device and main bath including the same | — | 2017-03-21 |
| 9593884 | Permanent magnet type cylindrical molten-metal agitator and melting furnace with permanent magnet type suction pump | — | 2017-03-14 |
| 9488415 | Metal melting furnace vortex chamber body and metal melting furnace using the same | — | 2016-11-08 |
| 9410743 | Metal melting furnace vortex chamber body and metal melting furnace using the same | — | 2016-08-09 |
| 9364891 | Molding device for continuous casting with stirring unit | — | 2016-06-14 |
| 8703043 | Non-ferrous metal melt pump and non-ferrous metal melting furnace using the same | — | 2014-04-22 |
| 8585962 | Non-ferrous metal melt pump and melting furnace system using the same | — | 2013-11-19 |
| 8158055 | Melting furnace with agitator | — | 2012-04-17 |
| 8119182 | Chocolate drinks and method for their production | Yoshiko Hino, Yoshiaki Yokoo | 2012-02-21 |
| 7815846 | Agitator and melting furnace with agitator | — | 2010-10-19 |