Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601877 | Press sintering process for green compacts and apparatus therefor | Tadaomi Fujii, Koji Kitazawa, Tomio Takagi, Josuke Kawachi | 1986-07-22 |
| 4590035 | High-hardness heat-resistant alloy | Jitsuhiko Ueda, Kazuhiko Tanaka | 1986-05-20 |