Hitachi Cable Ltd
Hitachi CaActive Patents
0
Total Holdings
12
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| JPH04332193A | Multilayer circuit forming body and manufacture of the same | Expired / Lapsed | 1991-05-02 | — | 0 | Details |
| JPS6046809A | Manufacture of composite metallic wire | Expired / Lapsed | 1983-08-23 | — | 0 | Details |
| JPS64887B2 | JPS64887B2 - - Google Patents | Expired / Lapsed | 1980-09-02 | — | 0 | Details |
| JPS5268987A | Manufacturing method of heat-resistive and burning-resisiti… | Expired / Lapsed | 1975-12-05 | — | 0 | Details |
| US4848867A | Rotary joint for polarization plane maintaining optical fib… | Expired / Lapsed | 1988-09-22 | 1989-07-18 | 9 | Details |
| US4840446A | Photo semiconductor device having a multi-quantum well stru… | Expired / Lapsed | 1987-09-09 | 1989-06-20 | 12 | Details |
| US4593701A | Catheter-tip micromanometer utilizing single polarization o… | Expired / Lapsed | 1984-08-22 | 1986-06-10 | 12 | Details |
| US4529265A | Optical fiber joints and method of joining optical fibers | Expired / Lapsed | 1982-03-31 | 1985-07-16 | 7 | Details |
| US4510974A | Fluid conveying hose | Expired / Lapsed | 1982-11-08 | 1985-04-16 | 11 | Details |
| US4493530A | Single polarization optical fibers | Expired / Lapsed | 1982-07-02 | 1985-01-15 | 10 | Details |
| US4337995A | Switch for optical transmission lines | Expired / Lapsed | 1979-11-08 | 1982-07-06 | 17 | Details |
| US4184744A | Optical fiber | Expired / Lapsed | 1976-11-01 | 1980-01-22 | 5 | Details |