Ken Ishiguro
4Patents
3h-index
9Co-inventors
43Inventor score
Filing activity: Apr 12, 1983 → Dec 11, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5006058A | Apparatus for injection molding information recording disks | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4567114A | Thermal dye-transfer type recording sheet | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4490435A | Thermal dye-transfer type recording sheet | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6058078A | Information recording disc demagnetization apparatus | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.