Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4606211 | Indirect extrusion press | Masakazu Ueda | 1986-08-19 |
| 4463589 | Indirect extrusion press | Akira Asari, Takahisa Tabuchi, Tsuneharu Masuda, Masao Mizoguchi, Tetsuro Takehata | 1984-08-07 |
| 4443143 | Billet scalper and drive mechanism therefor | Akira Asari, Hidehiro Tsuzuki, Takahisa Tabuchi, Tsuneharu Masuda, Tetsuro Takehata | 1984-04-17 |
| 4439099 | Apparatus for stacking elongated materials | Akira Asari, Takahisa Tabuchi, Munenori Soejima, Tetsuya Miyauchi | 1984-03-27 |
| 4430877 | Method and cleaning container on indirect extrusion press | Akira Aasari, Yukuo Mizoguchi, Tetsuro Takehata | 1984-02-14 |
| 4424696 | Indirect extrusion press | Akira Asari, Masakazu Ueda, Takahiko Ishii | 1984-01-10 |
| 4399676 | Mandrel cleaning device for extrusion press | Masakazu Ueda, Masanobu Aoki, Takashi Kajima, Tsuneharu Masuda | 1983-08-23 |
| 4379398 | Pull-back type indirect extrusion press | Akira Asari, Tetsuro Takehata | 1983-04-12 |
| 4251202 | Molding die stem with sleeve | Akira Asari, Takahisa Tabuchi, Tetsuro Takehata | 1981-02-17 |