Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424696 | Indirect extrusion press | Tatsuhiko Noyori, Masakazu Ueda, Takahiko Ishii | 1984-01-10 |
| 4379398 | Pull-back type indirect extrusion press | Tatsuhiko Noyori, Tetsuro Takehata | 1983-04-12 |
| 4365497 | Intermediate frame type indirect extrusion press | — | 1982-12-28 |
| 4251202 | Molding die stem with sleeve | Tatsuhiko Noyori, Takahisa Tabuchi, Tetsuro Takehata | 1981-02-17 |
| 4230661 | Indirect extrusion process | Masakazu Ueda, Takeo Nishimoto | 1980-10-28 |