Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12072284 | Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system | Osamu Kawamae, Misako Kono, Nobuhiro Shiramizu, Masuo Oku, Manabu Katsuki +1 more | 2024-08-27 |
| 11721452 | Contactless internal measurement device, contactless internal measurement method, and internal measurement result display system | — | 2023-08-08 |
| 11668650 | Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system | Osamu Kawamae, Misako Kono, Nobuhiro Shiramizu, Masuo Oku, Manabu Katsuki +1 more | 2023-06-06 |
| 11430581 | Contactless infernal measurement device, contactless internal measurement method, and internal measurement result display system | — | 2022-08-30 |
| 11346776 | Terahertz wave detection device, terahertz wave detection method, and terahertz wave detection system | Osamu Kawamae, Misako Kono, Nobuhiro Shiramizu, Masuo Oku, Manabu Katsuki +1 more | 2022-05-31 |
| 10037775 | Optical information device and optical information processing method | — | 2018-07-31 |
| 8929184 | Optical disk device with independent servo layer focus and tracking control on a multilayered disc | — | 2015-01-06 |
| 8488426 | Disc device | — | 2013-07-16 |
| 8208353 | Disk apparatus | — | 2012-06-26 |
| 8169877 | Optical disc apparatus | — | 2012-05-01 |
| 8098559 | Information recording/reproducing apparatus, apparatus for manufacturing optical information recording medium, and optical information recording medium | — | 2012-01-17 |
| 8077573 | Optical disk apparatus and disk identification method | Hideki Maruyama | 2011-12-13 |