Hiroshi Sakurai
135Patents
23h-index
245Co-inventors
93Inventor score
Filing activity: Dec 3, 1976 → Mar 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6600930B1 | Information provision system, information regeneration terminal, and server | Electricity | 143 | Expired |
| US5333177A | Universal connection for cellular telephone interface | Electricity | 131 | Expired |
| US5689718A | System and method for processing document information using password protected icons that represent document content | Physics | 82 | Expired |
| US8027293B2 | Communication channel selection and use | Electricity | 74 | Active |
| US4913258A | Electric vehicle | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5377405A | Method for mounting components and an apparatus therefor | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6773718B2 | Oil absorbent wipe with rapid visual indication | Emerging Cross-Sectional Technologies | 62 | Expired |
| US5566447A | Pick-up point correction device for mounter | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6089761A | Camera system | Physics | 55 | Expired |
| US6338053B2 | Inventory managing method for automatic inventory retrieval and apparatus thereof | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5384956A | Method for mounting components | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5391437A | High-strength composite material and process for producing the same | Emerging Cross-Sectional Technologies | 43 | Expired |
| US6752451B2 | Strengthening member for automobile | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4937521A | Current detecting device using ferromagnetic magnetoresistance element | Physics | 39 | Expired |
| US6173334A | Network system including a plurality of lan systems and an intermediate network having independent address schemes | Electricity | 36 | Expired |
| US5619328A | Component mounter and recognition method | Electricity | 35 | Expired |
| US5491888A | Method for mounting component chips and an apparatus therefor | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5570993A | Method for mounting components and apparatus therefor | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5334555A | Method of determining conditions for plasma silicon nitride film growth and method of manufacturing semiconductor device | Electricity | 31 | Expired |
| US5660519A | Method for mounting components and an apparatus therefor | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5014142A | Magnetic disk apparatus with head supporting structures of different proper oscillations | Physics | 26 | Expired |
| US6224391A | Memory card adaptor card | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5757384A | Apparatus and method for font thinning and bolding based upon font outline | Physics | 24 | Expired |
| US6476882B1 | Liquid-crystal display panel and repair method thereof | Physics | 23 | Expired |
| US5410101A | Pickup unit for electric string instrument | Emerging Cross-Sectional Technologies | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.