Naoki Nishimura
119Patents
19h-index
123Co-inventors
89Inventor score
Filing activity: Apr 21, 1994 → Dec 14, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6226197A | Magnetic thin film memory, method of writing information in it, and me | Physics | 227 | Expired |
| US6055179A | Memory device utilizing giant magnetoresistance effect | Electricity | 196 | Expired |
| US6111784A | Magnetic thin film memory element utilizing GMR effect, and recording/reproduction method using such memory element | Electricity | 80 | Expired |
| US6079802A | Rubber crawler | Performing Operations; Transporting | 60 | Expired |
| US6219275A | Magnetic thin film element, memory element using the same, and method for recording and reproducing using the memory element | Electricity | 52 | Expired |
| US6104632A | Magnetic thin film memory and recording and reproducing method and apparatus using such a memory | Physics | 51 | Expired |
| US6337459B1 | Multi-layered anti-coking heat resisting metal tube and the method for manufacturing thereof | Performing Operations; Transporting | 48 | Expired |
| USD484515S1 | Rubber crawler | General | 42 | Expired |
| US7920124B2 | Force sense presentation device, mixed reality system, information processing method, and information processing apparatus | Physics | 40 | Active |
| US6028786A | Magnetic memory element having coupled magnetic layers forming closed magnetic circuit | Physics | 39 | Expired |
| US7075455B2 | Wireless communication apparatus and method | Electricity | 39 | Expired |
| US6713830B2 | Magnetoresistive element, memory element using the magnetoresistive element, and recording/reproduction method for the memory element | Electricity | 27 | Expired |
| US7576707B2 | Image display apparatus and image display method | Physics | 26 | Active |
| US7362219B2 | Information acquisition apparatus | Physics | 26 | Expired |
| US6300396A | Rubber composition for the guide lug of rubber track | Chemistry; Metallurgy | 26 | Expired |
| US6487110B2 | Nonvolatile solid-state memory device using magnetoresistive effect and recording and reproducing method of the same | Electricity | 24 | Expired |
| US5616428A | Magnetooptical recording medium and information recording and reproducing methods using the recording medium | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5862105A | Information recording method capable of verifying recorded information simultaneously with recording, and magneto-optical recording medium used in the method | Physics | 19 | Expired |
| US5790513A | Magneto-optical recording medium capable of super resolution reproduction and information reproduction method using the same | Physics | 19 | Expired |
| US6703676B2 | Magnetic memory device and manufacturing method thereof | Electricity | 18 | Expired |
| US6172903A | Hybrid device, memory apparatus using such hybrid devices and information reading method | Physics | 17 | Expired |
| US6844605B2 | Magnetic memory using perpendicular magnetization film | Electricity | 17 | Expired |
| US5517607A | Graphic processing apparatus utilizing a CAD system | Physics | 17 | Expired |
| US5717662A | Super-resolution magneto-optical recording medium using magnetostatic coupling and information reproduction method using the medium | Physics | 15 | Expired |
| US6125083A | Magneto-optical recording method and medium comprising three layers, whose middle layer has a lower curie temperature than the other layers | Physics | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.