Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396660 | Authentication device, authentication method, and recording medium | Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Keiichi Chono +3 more | 2025-08-26 |
| 12367711 | Iris recognition apparatus, iris recognition method, computer program and recording medium | Keiichi Chono, Ryuichi Akashi | 2025-07-22 |
| 12354407 | Image processing system, imaging system, image processing method, and non-transitory computer-readable medium | Takahiro TOIZUMI | 2025-07-08 |
| 12348853 | Imaging system, imaging method, control apparatus, computer program and recording medium | Keiichi Chono | 2025-07-01 |
| 12302005 | Determination of light amount of illumination of visible light with which the eye part is irradiated such that pupil size satisfies a size condition | Masato Tsukada, Chisato Funayama, Hiroshi Imai, Keiichi Chono, Emi Kitagawa +4 more | 2025-05-13 |
| 12283077 | Imaging system, imaging method, and computer readable medium | Keiichi Chono, Ryuichi Akashi | 2025-04-22 |
| 12271454 | Authentication system, authentication method, control apparatus, computer program and recording medium | Keiichi Chono | 2025-04-08 |
| 12236714 | Information processing system, information processing apparatus, information processing method, and recording medium | Ryo Yamakabe, Ryuichi Akashi, Kosuke Yoshimi, Masato Tsukada | 2025-02-25 |
| 12231778 | Illumination control apparatus, method, system, and computer readable medium | Keiichi Chono, Ryuichi Akashi, Masato Tsukada | 2025-02-18 |
| 12223775 | Authentication device, authentication method, and recording medium | Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Keiichi Chono +3 more | 2025-02-11 |
| 12217542 | Imaging system, imaging method, and non-temporary computer-readable medium storing imaging program | Keiichi Chono | 2025-02-04 |
| 12217548 | Authentication device, authentication method, and recording medium | Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Keiichi Chono +3 more | 2025-02-04 |
| 12198393 | Imaging system, imaging method, and computer readable medium | Keiichi Chono, Ryuichi Akashi | 2025-01-14 |
| 12198471 | Information providing device, information providing method, and storage medium | Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Takashi Shibata +5 more | 2025-01-14 |
| 12159484 | Photographing system, photographing method, and non-transitory computer-readable medium storing photographing program | — | 2024-12-03 |
| 12146787 | Optical control apparatus and optical control method | Ryuichi Akashi, Ryo Yamakabe, Takahiro TOIZUMI, Chisato Funayama, Keiichi Chono +1 more | 2024-11-19 |
| 12148247 | Information providing device, information providing method, and storage medium | Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Takashi Shibata +5 more | 2024-11-19 |
| 12142079 | Feature conversion learning device, authentication device, feature conversion learning method, authentication method, and recording medium | Masatsugu ICHINO, Daisuke Uenoyama, Tsubasa BOURA, Takahiro TOIZUMI, Masato Tsukada | 2024-11-12 |
| 12087015 | Photographing system, calibration method, and non-transitory computer-readable medium storing program | Masato Tsukada | 2024-09-10 |
| 12072964 | Biometric authentication system, biometric authentication method, and recording medium | — | 2024-08-27 |
| 12059249 | Authentication device, authentication method, and recording medium | Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Keiichi Chono +3 more | 2024-08-13 |
| 12058440 | Imaging control system, imaging control method, control device, control method, and storage medium | Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Takashi Shibata +5 more | 2024-08-06 |
| 12056955 | Information providing device, information providing method, and storage medium | Keiichi Chono, Masato Tsukada, Chisato Funayama, Ryuichi Akashi, Takashi Shibata +5 more | 2024-08-06 |
| 12039817 | Gate system | Keiichi Chono, Kazuya Matsumoto | 2024-07-16 |
| 12033433 | Iris recognition apparatus, iris recognition method, computer program and recording medium | Keiichi Chono, Masato Tsukada, Chisato Funayama, Takahiro TOIZUMI, Ryuichi Akashi +1 more | 2024-07-09 |