Tamotsu Ishibashi
6Patents
6h-index
4Co-inventors
45Inventor score
Filing activity: Mar 18, 1987 → Sep 19, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4814572A | Apparatus for detecting completion of automatic wire setting | Performing Operations; Transporting | 12 | Expired |
| US4877935A | Wire cut electrodischarge machine tool | Performing Operations; Transporting | 9 | Expired |
| US4783583A | Electric discharge machining apparatus of wire-cutting type | Performing Operations; Transporting | 9 | Expired |
| US4748310A | Wire feed mechanism of wire electric discharge machine | Performing Operations; Transporting | 8 | Expired |
| US4818848A | Automatic wire connecting apparatus for wire cut electric discharge machine | Performing Operations; Transporting | 6 | Expired |
| US4999473A | Automatic wire threading method | Performing Operations; Transporting | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.