David D. Tanaka
2Patents
2h-index
5Co-inventors
33Inventor score
Filing activity: Sep 25, 1989 → Aug 31, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5499118A | System for copying multiple holograms | Physics | 58 | Expired |
| US4978593A | Hologram transfer process | Physics | 25 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.