Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866085 | Plastically worked cast aluminum alloy product, a manufacturing method thereof and a coupling method using plastic deformation thereof | Akio Hashimoto, Takaaki Ikari, Hiromi Takagi | 2005-03-15 |
| 6451246 | Molten metal vessel for filtering impurities | Tomoyuki Hatano, Takeshi Nagasaka, Hiromi Takagi, Shunji Moohizuki | 2002-09-17 |
| 6290900 | Molten metal vessel for filtering impurities | Tomoyuki Hatano, Takeshi Nagasaka, Hiromi Takagi, Shunji Mochizuki | 2001-09-18 |
| 5567378 | Molten metal holding furnace and method of holding molten metal within the same | Shunji Mochizuki, Hiromi Takagi, Masahiko Hoshino | 1996-10-22 |
| 4562875 | Die-casting method and apparatus | Yutaka Ogoshi, Mitsuyoshi Yokoi, Fumitaka Takehisa | 1986-01-07 |