Hiroshi Mitsuda
15Patents
2h-index
27Co-inventors
54Inventor score
Filing activity: Jan 28, 1991 → Jan 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6337724B1 | Image display system | Physics | 17 | Expired |
| US5481095A | Code reading pattern and an image pickup apparatus for reading the pattern | Physics | 15 | Expired |
| US5214446A | Gradation record printer | Electricity | 2 | Expired |
| US7551529B2 | Optical disc apparatus | Physics | 2 | Active |
| US7630279B2 | Method of focus error signal adjustment in optical disk device and optical disk drive | Physics | 1 | Active |
| US7697383B2 | Optical disc reproducing apparatus | Physics | 1 | Active |
| US11929649B2 | Rotating electric machine with magnet insertion hole arrangement | Electricity | 0 | Active |
| US7366064B2 | Disk reproducing apparatus | Physics | 0 | Expired |
| US8861323B2 | Optical disk recording device and optical disk recording method | Physics | 0 | Active |
| US12199479B2 | Electromagnetic device having stator core formed with stacked thin sheets and aircraft in which electromagnetic device is used | Electricity | 0 | Active |
| US11894725B2 | Rotating electric machine | Electricity | 0 | Active |
| US7400557B2 | Optical disk recording and reproducing apparatus | Physics | 0 | Active |
| US12191723B2 | Rotary electric machine having a stator core formed with stacked thin sheets and aircraft using the rotary electric machine core | Emerging Cross-Sectional Technologies | 0 | Active |
| US12247296B2 | Member for plasma processing device | Electricity | 0 | Active |
| US11967863B2 | Rotating electric machine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.