Koji Komatsu
29Patents
9h-index
27Co-inventors
75Inventor score
Filing activity: Feb 24, 1984 → Jul 16, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5930195A | Semiconductor memory device | Electricity | 40 | Expired |
| US5317756A | Data processor for detecting identical data coexisting in a plurality of data section of data transmission paths | Physics | 34 | Expired |
| US6215725A | Clock-synchronized memory | Physics | 26 | Expired |
| US4592967A | Gas sensor of mixed oxides | Physics | 22 | Expired |
| US6154065A | Sense amplifier circuit | Physics | 14 | Expired |
| US6002606A | Semiconductor memory device | Physics | 14 | Expired |
| US5812440A | Semiconductor storage device | Physics | 11 | Expired |
| US5949139A | Semiconductor integrated circuit device capable of achieving reductions in chip area and consumption power | Electricity | 11 | Expired |
| US5852570A | Semiconductor memory using select transistors coupled to sub-bitlines from different blocks | Electricity | 10 | Expired |
| US5113339A | Data processor for detecting identical data simultaneously coexisting in a plurality of data sections of data transmission paths | Physics | 9 | Expired |
| US7464063B2 | Information processor, state judging unit and diagnostic unit, information processing method, state judging method and diagnosing method | Physics | 9 | Expired |
| US5726929A | Semiconductor storage device | Physics | 8 | Expired |
| US7443843B2 | Terminal relay device and relay method | Electricity | 7 | Active |
| US6844921B2 | Wafer holder | Physics | 5 | Expired |
| US5392405A | Data processor for detecting identical data coexisting in a plurality of data sections of data transmission paths | Physics | 4 | Expired |
| US6128210A | Semiconductor memory device | Physics | 4 | Expired |
| US5953244A | Semiconductor memory device capable of page mode or serial access mode | Physics | 4 | Expired |
| US7150612B2 | Gear pump or motor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6862742B2 | Information distribution apparatus | Electricity | 4 | Expired |
| US5123090A | Data processing apparatus for processing asynchronous data in an asynchronous type data flow computer | Physics | 3 | Expired |
| US7743005B2 | Diagnosis of abnormal operation modes of a machine utilizing self organizing map | Physics | 3 | Active |
| US5926432A | Semiconductor storage device having a hierarchical bit line structure | Physics | 3 | Expired |
| US6198648A | Semiconductor memory device with hierarchical bit line architecture | Physics | 2 | Expired |
| US6265906A | Sense amplifier circuit | Physics | 2 | Expired |
| US9787964B2 | Information processing device, information processing method, and program | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.