Minoru Takeda
57Patents
12h-index
76Co-inventors
87Inventor score
Filing activity: Apr 10, 1974 → Sep 18, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5398029A | Sampling rate converter | Physics | 57 | Expired |
| US6971116B2 | Stamper for producing optical recording medium, optical recording medium, and methods of producing the same | Physics | 31 | Expired |
| US5473409A | Semiconductor light exposure device | Physics | 29 | Expired |
| US6344812B1 | Delta sigma digital-to-analog converter | Electricity | 26 | Expired |
| US6670854B2 | Fractional-N frequency synthesizer and method of operating the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6512735B1 | Optical disk having recording capacity of about at least 15 GB | Physics | 19 | Expired |
| US5523712A | Resistor array circuit device and variable gain device utilizing same | Electricity | 19 | Expired |
| US7171676B2 | Stamper for producing optical recording medium, optical recording medium, and methods of producing the same | Physics | 18 | Expired |
| US6115175A | UV image forming optical system | Physics | 16 | Expired |
| US4414571A | Television receiver | Electricity | 15 | Expired |
| US6653994B2 | Plasma display panel display device and drive method | Physics | 14 | Expired |
| US5481267A | Sampling rate converter | Electricity | 14 | Expired |
| US4185301A | Scanning velocity modulation system | Electricity | 12 | Expired |
| US6210609A | Method of manufacturing optical recording medium | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5379251A | Method and apparatus for static RAM | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4416390A | Closure arrangement for easy open type container | Performing Operations; Transporting | 8 | Expired |
| US5706076A | Semiconductor light exposure apparatus | Physics | 8 | Expired |
| US6831278B2 | System and method for electron beam irradiation | Electricity | 7 | Expired |
| US6369731B1 | Delta sigma D/A converter | Electricity | 6 | Expired |
| US6624774B2 | Delta sigma D/A converter | Electricity | 6 | Expired |
| US5689327A | Laser processing device | Performing Operations; Transporting | 5 | Expired |
| US6704096B1 | Exposure apparatus and exposure method | Physics | 4 | Expired |
| US6961211B2 | Disk drive apparatus having an annular straightening portion | Physics | 3 | Expired |
| US7180833B2 | Information recording and/or reproducing apparatus | Physics | 3 | Expired |
| US5434934A | Magneto-optically modulating system | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.