Kimio Nagasaka
63Patents
11h-index
24Co-inventors
78Inventor score
Filing activity: Sep 14, 1999 → Aug 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6643067B2 | Electro-optical device and electronic apparatus | Physics | 42 | Expired |
| US7118293B2 | Optical module and manufacturing method of the same, optical communication device, opto-electrical hybrid integrated circuit, circuit board, and electronic apparatus | Physics | 38 | Expired |
| US7063467B2 | Optical module and method of manufacturing the same, and hybrid integrated circuit, hybrid circuit board, electronic apparatus, opto-electricity mixed device, and method of manufacturing the same | Physics | 36 | Expired |
| US7547151B2 | Optical module package and optical module | Electricity | 22 | Active |
| US7104703B2 | Optical transceiver and method for producing the same | Physics | 21 | Expired |
| US7108432B2 | Connection structure for optical device, optical device and electronic device | Physics | 20 | Expired |
| US9351651B2 | Magnetic field measurement apparatus | Physics | 14 | Active |
| US6512535B1 | Laser drawing apparatus and laser drawing method | Performing Operations; Transporting | 13 | Expired |
| US9521958B2 | Gas cell and coating method of gas cell | Emerging Cross-Sectional Technologies | 12 | Active |
| US6224959A | Optical disc | Emerging Cross-Sectional Technologies | 12 | Expired |
| US9664856B2 | Light divider and magnetism measurement apparatus | Physics | 11 | Active |
| US9612295B2 | Magnetic shield, program, and selection method | Electricity | 11 | Active |
| US9063183B2 | Magnetic shield, program, and selection method | Electricity | 11 | Active |
| US6490239B1 | Optical disc with pit interval and depth for maximum visual effect | Physics | 11 | Expired |
| US7420754B2 | Optical module and method for manufacturing the same | Electricity | 10 | Active |
| US7070339B2 | Method of manufacturing optical transceiver and adjustment device thereof | Physics | 10 | Expired |
| US6866969B2 | Photomask, microstructure, manufacturing method of photomask, and aligner | Physics | 8 | Expired |
| US8957677B2 | Magnetic field measuring apparatus | Physics | 7 | Active |
| US9684041B2 | Production method of gas cell, and gas cell | Emerging Cross-Sectional Technologies | 7 | Active |
| US7210861B2 | Optical connector | Physics | 7 | Expired |
| US8362768B2 | Magnetic sensor | Physics | 6 | Active |
| US7389026B2 | Method for manufacturing optical module | Electricity | 6 | Active |
| US6645793B2 | Manufacturing method and manufacturing device of microstructure | Performing Operations; Transporting | 5 | Expired |
| US7160035B2 | Optical module, method of manufacturing the same, optical communication device and electronic device using the same | Electricity | 5 | Expired |
| US6946620B2 | Laser processing method and laser processing apparatus | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.