Shizuhiko Tanigawa
2Patents
2h-index
4Co-inventors
37Inventor score
Filing activity: Jul 2, 1974 → Jun 16, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4852076A | Optical information recording and reproducing disc employing a film having thermally changeable optical characteristics | Physics | 7 | Expired |
| US3974017A | Method of assembling a flat plate type rotary transformer | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.