Hisashi Tahara
8Patents
6h-index
8Co-inventors
52Inventor score
Filing activity: Dec 9, 1993 → Feb 27, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5741446A | Method of producing a molded article using a mold assembly with an insert block | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6165407A | Mold assembly for molding thermoplastic resin and method of manufacturing molded article of thermoplastic resin | Performing Operations; Transporting | 28 | Expired |
| US5581455A | Capacitive charge pump, BiCMOS circuit for low supply voltage and method therefor | Electricity | 27 | Expired |
| US5676896A | Process for the production of molded article with sealed pattern | Performing Operations; Transporting | 12 | Expired |
| US7048428B2 | Light guide plate with convex portions having low radius of curvature tips, or low surface roughness | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5499028A | Analog/digital converter | Electricity | 6 | Expired |
| US7377478B2 | Light guide plate made of transparent resin, molding method thereof, insert block, mold assembly, and area light apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7616858B2 | Light guiding plate made of transparent resin, surface-emitting light source apparatus and process for manufacturing light guiding plate | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.