Kawasaki Steel Corporation
1,310Patents
0Active
1,310Granted
46Portfolio score
Filing activity: Oct 9, 1973 → Mar 18, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6279133A | Method and apparatus for significantly improving the reliability of multilevel memory architecture | Physics | 257 | Expired |
| US6525350B1 | Semiconductor integrated circuit basic cell semiconductor integrated circuit using the same | Electricity | 216 | Expired |
| US6373447B1 | On-chip antenna, and systems utilizing same | Electricity | 207 | Expired |
| US6084437A | Logic circuit utilizing pass transistors and logic gate | Electricity | 199 | Expired |
| US5391506A | Manufacturing method for semiconductor devices with source/drain formed in substrate projection. | Electricity | 118 | Expired |
| US6523416B2 | Method for setting shape and working stress, and working environment of steel member | Physics | 106 | Expired |
| US5547699A | Marine micro-algae food material containing docosahexaenoic acid, food containing the same and manufacturing method therefor | Human Necessities | 101 | Expired |
| US6139692A | Method of controlling the operating temperature and pressure of a coke oven | Chemistry; Metallurgy | 95 | Expired |
| US5305262A | Semiconductor integrated circuit | Physics | 93 | Expired |
| US4963770A | Programmable logic device | Electricity | 93 | Expired |
| US5309371A | Method of and apparatus for designing circuit block layout in integrated circuit | Physics | 85 | Expired |
| US6001729A | Method of forming wiring structure for semiconductor device | Electricity | 84 | Expired |
| US5486492A | Method of forming multilayered wiring structure in semiconductor device | Electricity | 81 | Expired |
| US4425798A | Apparatus for diagnosing abnormalities in rotating machines | Physics | 77 | Expired |
| US6126718A | Method of producing a reduced metal, and traveling hearth furnace for producing same | Emerging Cross-Sectional Technologies | 73 | Expired |
| US6279045A | Multimedia interface having a multimedia processor and a field programmable gate array | Physics | 71 | Expired |
| US6147890A | FPGA with embedded content-addressable memory | Physics | 71 | Expired |
| US4582348A | Pipe connector with varied thread pitch | Mechanical Engineering; Lighting; Heating | 70 | Expired |
| US4732416A | Pipe connectors | Fixed Constructions | 69 | Expired |
| US5627102A | Method for making metal interconnection with chlorine plasma etch | Electricity | 69 | Expired |
| US5307496A | Multiprocessor computing apparatus for utilizing resources | Physics | 68 | Expired |
| US5642322A | Layout of semiconductor memory and content-addressable memory | Physics | 68 | Expired |
| US5936966A | Data receiving device which enables simultaneous execution of processes of a plurality of protocol hierarchies and generates header end signals | Electricity | 67 | Expired |
| US6198741A | Network interface apparatus for transmitting a data packet | Electricity | 66 | Expired |
| US5518572A | Plasma processing system and method | Electricity | 64 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.