Tetsuro Takehata
5Patents
4h-index
8Co-inventors
39Inventor score
Filing activity: Sep 27, 1978 → May 4, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4379398A | Pull-back type indirect extrusion press | Performing Operations; Transporting | 11 | Expired |
| US4443143A | Billet scalper and drive mechanism therefor | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4251202A | Molding die stem with sleeve | Performing Operations; Transporting | 4 | Expired |
| US4430877A | Method and cleaning container on indirect extrusion press | Performing Operations; Transporting | 4 | Expired |
| US4463589A | Indirect extrusion press | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.