Toru Katakura
10Patents
5h-index
15Co-inventors
63Inventor score
Filing activity: Mar 10, 1986 → Mar 28, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6187513A | Process for forming mask pattern and process for producing thin film magnetic head | Physics | 65 | Expired |
| US4729048A | Magnetic transducer combination with formatting, data, and servo heads | Physics | 40 | Expired |
| US6292329A | Thin film single magnetic head | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6895657B2 | Method for producing a slider for an optical head | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6678126B2 | Magnetoresistance-effect magnetic head | Physics | 5 | Expired |
| US6368519B1 | Etching method and a method of manufacturing a magnetic head | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7092224B2 | Magnetic tunnel effect type magnetic head, and method of producing same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7092225B2 | Magnetic tunnel effect type magnetic head, and method of producing same | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6781950B2 | Slider for an optical head with a terminal groove having an inclined bottom surface | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6873502B2 | Magnetic tunnel effect type magnetic head, and method of producing same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.