Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11722786 | Imaging apparatus with removable variable neutral density filter | Tetsuo Morimoto, Koji Morioka | 2023-08-08 |
| 11671713 | Imaging apparatus, transmittance designation device, transmittance control method, and program | — | 2023-06-06 |
| 10859410 | Position detection apparatus, lens apparatus, and image pickup apparatus | — | 2020-12-08 |
| 10684446 | Frequency control apparatus, motor driving apparatus, and optical apparatus | — | 2020-06-16 |
| 9602033 | Motor control apparatus, motor-driven apparatus, method of controlling motor and non-transitory computer-readable recording medium storing a computer program | — | 2017-03-21 |
| 9304019 | Rotation detection apparatus, motor control apparatus, motor driven apparatus, method of correcting rotation detection apparatus, and non-transitory computer-readable storage medium storing correction program | — | 2016-04-05 |
| 9154066 | Drive control apparatus and drive control method | — | 2015-10-06 |