Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12368969 | Imaging apparatus, illumination apparatus, imaging system, and control method | Yutaka Yamamoto | 2025-07-22 |
| 11841607 | Accessory device capable of being attached to or detached from electronic apparatus | Yoshinobu Okano, Takayuki Shu | 2023-12-12 |
| 11162673 | Illumination device having function of cooling light emitting part and control method therefor | — | 2021-11-02 |
| 11022292 | Lighting device | Yutaka Yamamoto, Toshiki Miyakawa | 2021-06-01 |
| 10426019 | Lighting device that controls light emission, method of controlling same, and storage medium | — | 2019-09-24 |
| 10158794 | Lighting device that controls light emission while suppressing temperature rise, image pickup apparatus, and method of controlling lighting device | — | 2018-12-18 |
| 9716818 | Illumination apparatus having first case and second case rotatable relative to first case, and imaging apparatus having detachable illumination apparatus | Yutaka Yamamoto, Toshiki Miyakawa | 2017-07-25 |
| 4600566 | Method of lithium isotope separation | Sachio Fujine, Koreyuki Shiba | 1986-07-15 |