Shinichiro Iimura
33Patents
7h-index
20Co-inventors
69Inventor score
Filing activity: Aug 8, 1990 → Jun 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6075761A | Optical recording medium having pits that are formed with respect to a wobbled groove at substantially constant positions in each cycle of the groove having a pit | Physics | 39 | Expired |
| US5175719A | Apparatus for detecting an unrecorded optical disc | Physics | 39 | Expired |
| US5216660A | Method of optimally controlling the power of a recording laser beam | Physics | 31 | Expired |
| US5353270A | Writable optical disk recording apparatus | Physics | 31 | Expired |
| US6282166A | Optical recording medium with wobbled grooves and interconnecting pits | Physics | 18 | Expired |
| US5459706A | Method and apparatus for detecting a signal | Physics | 16 | Expired |
| US6034936A | Optical recording medium reproducing apparatus for reproducing low density and high density recording media | Physics | 10 | Expired |
| US5347501A | Servo apparatus of an optical disc having calibration for gain control | Physics | 7 | Expired |
| US5161145A | Optical disc recording apparatus | Physics | 6 | Expired |
| US5936921A | Optical disc apparatus for recording the RF signal component in a difference signal which contains both speed and time information | Physics | 6 | Expired |
| US7274635B2 | Method and apparatus for recording address information on disc medium | Physics | 5 | Expired |
| US7486607B2 | Disc-shaped recording medium, cutting apparatus for same, and disc drive | Physics | 5 | Active |
| US6167007A | Optical recording medium reproducing apparatus | Physics | 5 | Expired |
| US7151727B2 | Disc-shaped recording medium, disc-state recording medium cutting apparatus, and disc drive apparatus | Physics | 5 | Expired |
| US8400698B2 | Oscillator device, optical deflecting device and method of controlling the same | Physics | 5 | Active |
| US6469961B2 | Optical recording medium, method for recording/reproducing the optical | Physics | 4 | Expired |
| US6958958B2 | Disk drive device | Physics | 4 | Expired |
| US6400661B1 | Optical recording medium reproducing apparatus | Physics | 3 | Expired |
| US6937556B2 | Optical recording medium including a wobbled groove with address information recorded on the land region adjacent the groove | Physics | 2 | Expired |
| US7391686B2 | Disc-shaped recording medium, cutting apparatus for same, and disc drive | Physics | 2 | Active |
| US7414932B2 | Method of, and apparatus for, recording address information to disc medium | Physics | 2 | Active |
| US6430133B2 | Optical recording and/or reproducing apparatus using wobble signals detected from a groove and pit signals detected from pits on the recording medium to control recording and/or reproducing | Physics | 1 | Expired |
| US8254226B2 | Disc-shaped recording medium, cutting apparatus for same, and disc drive | Physics | 1 | Active |
| US7948379B2 | Optical disk recording and reproducing apparatus, remote controller, and content management method | Physics | 1 | Active |
| US8270267B2 | Method of, and apparatus for, recording address information to disc medium | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.