Yuichi Osawa
8Patents
3h-index
7Co-inventors
46Inventor score
Filing activity: May 31, 2000 → Jan 5, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6636390B2 | Magnetic head and magnetic recording and reproducing system | Physics | 16 | Expired |
| US6606225B1 | Yoke-type magnetic head and device having a granular structure in which a non-magnetic and electrical insulating material surrounds magnetic particles | Physics | 5 | Expired |
| US6741431B2 | Magnetic head and magnetic recording/reproduction device | Physics | 4 | Expired |
| US6665143B2 | Magnetic head, method for producing same, and magnetic recording and/or reproducing system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6804089B2 | Yoke-type magnetic head and magnetic recording/reproducing device | Physics | 3 | Expired |
| US7075755B2 | Magneto-resistance effect element with magnetism sensitive region controlled by voltage applied to gate electrode | Physics | 1 | Expired |
| US7100267B2 | Magnetic head, method for producing same, and magnetic recording and/or reproducing system | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10386200B2 | Map display system, method, and program | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.