Yoshihisa Takahashi
90Patents
8h-index
70Co-inventors
81Inventor score
Filing activity: Feb 13, 1984 → Apr 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7093619B2 | Vacuum-insulated pipe | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US7031239B2 | Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method | Physics | 27 | Expired |
| US4668884A | Brushless motor | Emerging Cross-Sectional Technologies | 27 | Expired |
| US10534432B2 | Control apparatus | Physics | 16 | Active |
| US7428202B2 | Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus | Physics | 15 | Expired |
| US7166804B2 | Terminal structure of superconducting cable and superconducting cable line therewith | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7296419B2 | Cooling method of superconducting cable line | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7067739B2 | Joint structure of superconducting cable and insulating spacer for connecting superconducting cable | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7279639B2 | Superconducting cable joint structure | Emerging Cross-Sectional Technologies | 8 | Active |
| US6888060B2 | Terminal structure of extreme-low temperature equipment | Electricity | 8 | Expired |
| US7094973B2 | Superconducting cable joint structure | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7265297B2 | Multiphase superconducting cable connection structure and multiphase superconducting cable line | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8565369B2 | Scanning signal line drive circuit and display device having the same | Physics | 5 | Active |
| US7652700B2 | Interpolation method for captured color image data | Electricity | 4 | Expired |
| US7148423B2 | Phase split structure of multiphase superconducting cable | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6552260B2 | Superconducting cable and method of analyzing the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8605028B2 | Scanning signal line drive circuit, shift register and display device | Physics | 4 | Active |
| US7630281B2 | Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method | Physics | 4 | Active |
| US8218414B2 | Information recording medium, recording method, and reproducing method | Physics | 4 | Active |
| US4615834A | Process and apparatus for producing microspheres of fissile and/or fertile materials | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8982107B2 | Scanning signal line drive circuit and display device provided with same | Physics | 3 | Active |
| US7168744B2 | Fastening structure for use at low temperature | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7453782B2 | Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus | Physics | 3 | Active |
| US7039746B2 | Interface circuit, disc controller, disc drive apparatus and interface control method | Physics | 3 | Expired |
| US10850192B2 | Control apparatus and control program | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.