Akira Takashima
109Patents
20h-index
147Co-inventors
93Inventor score
Filing activity: Jul 18, 1975 → Jun 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7049692B2 | Stacked semiconductor device | Electricity | 324 | Expired |
| US6388333B1 | Semiconductor device having protruding electrodes higher than a sealed portion | Electricity | 213 | Expired |
| US6489676B2 | Semiconductor device having an interconnecting post formed on an interposer within a sealing resin | Electricity | 196 | Expired |
| US5801439A | Semiconductor device and semiconductor device unit for a stack arrangement | Electricity | 122 | Expired |
| US6621169B2 | Stacked semiconductor device and method of producing the same | Electricity | 64 | Expired |
| US6472746B2 | Semiconductor device having bonding wires serving as external connection terminals | Electricity | 50 | Expired |
| US5760471A | Semiconductor device having an inner lead extending over a central portion of a semiconductor device sealed in a plastic package and an outer lead exposed to the outside of a side face of the plastic package | Electricity | 50 | Expired |
| US6046158A | Unique dendritic cell-associated C-type lectins, dectin-1 and dectin-2; compositions and uses thereof | Chemistry; Metallurgy | 49 | Expired |
| US6781241B2 | Semiconductor device and manufacturing method thereof | Electricity | 48 | Expired |
| US6404062B1 | Semiconductor device and structure and method for mounting the same | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6777799B2 | Stacked semiconductor device and method of producing the same | Electricity | 47 | Expired |
| USD309313S | Backhoe | General | 40 | Expired |
| US6812066B2 | Semiconductor device having an interconnecting post formed on an interposer within a sealing resin | Electricity | 35 | Expired |
| US5834831A | Semiconductor device with improved heat dissipation efficiency | Electricity | 32 | Expired |
| US4735494A | Zoom lens control system and method for zooming control | Physics | 30 | Expired |
| US4728251A | Complete swivel type backhoe vehicle | Fixed Constructions | 29 | Expired |
| US4771855A | Backhoe vehicle | Fixed Constructions | 28 | Expired |
| US6457633B1 | Method of forming a BGA-type semiconductor device having reliable electrical connection for solder balls | Electricity | 27 | Expired |
| US6166433A | Resin molded semiconductor device and method of manufacturing semiconductor package | Electricity | 27 | Expired |
| USD387360S | Backhoe | General | 24 | Expired |
| US6528348B2 | Semiconductor device having protruding electrodes higher than a sealed portion | Electricity | 20 | Expired |
| US6972487B2 | Multi chip package structure having a plurality of semiconductor chips mounted in the same package | Electricity | 20 | Expired |
| US7884459B2 | Semiconductor device suitable for a stacked structure | Electricity | 19 | Active |
| US6960827B2 | Semiconductor device and manufacturing method thereof | Electricity | 19 | Expired |
| US5970161A | Speaker system for a video monitor and a video monitor equipped with a speaker system | Electricity | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.