Isao Muraguchi
4Patents
2h-index
9Co-inventors
33Inventor score
Filing activity: Apr 24, 2000 → Sep 22, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6530554B2 | Molding die for use with a sol-gel composition | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6967776B2 | Polarizing filter and optical device using the same | Physics | 7 | Expired |
| US7989825B2 | Lens-attached light-emitting element and method for manufacturing the same | Electricity | 2 | Active |
| US7164530B2 | Polarizing filter and optical device using the same | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.