Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355890 | Authentication apparatus and authentication method | Yosuke Kaga, Masakazu Fujio, Wataru Nakamura, Yoshiko Yasumura | 2025-07-08 |
| 12321470 | Data management system, data management method, and non-transitory computer readable medium | Yukie Motomiya, Takayuki Habuchi, Ken Naganuma, Non KAWANA | 2025-06-03 |
| 12261402 | Spring connector | Yasushi Watanabe, Kenji Endo | 2025-03-25 |
| 12217581 | Medium processing apparatus | Hirofumi Tougo, Kazuhiko Takahashi, Takayuki Kuroda, Tomohiro Yokoo | 2025-02-04 |
| 12030318 | Liquid discharge apparatus, liquid container, and cleaning bottle | Takeyuki Kobayashi, Kazuyoshi Matsumoto | 2024-07-09 |
| 12026242 | Key generation apparatus, key utilization apparatus, and key generation method | — | 2024-07-02 |
| 11945229 | Liquid discharge apparatus, liquid container, and refill container | Takashi Watanabe, Takeyuki Kobayashi, Kazuyoshi Matsumoto | 2024-04-02 |
| 11869318 | Medium processing apparatus | Hirofumi Tougo, Kazuhiko Takahashi, Takayuki Kuroda, Tomohiro Yokoo | 2024-01-09 |
| 11790200 | Liquid discharge apparatus, liquid discharging method, and recording medium storing program for controlling banding and granularity | Daiki Marumo, Hironobu Murai | 2023-10-17 |
| 11739813 | Planetary reduction gear | Kohei Isobe | 2023-08-29 |
| 11639853 | Self-localization estimation device | Yuichi Minamiguchi, Kenji Miyake, Tatsumi Sugiyama, Kazuyoshi Isaji, Minoru Okada | 2023-05-02 |
| 11532196 | Medium processing apparatus | Hirofumi Tougo, Kazuhiko Takahashi, Takayuki Kuroda, Tomohiro Yokoo | 2022-12-20 |
| 11433675 | Maintenance device and liquid discharge apparatus | — | 2022-09-06 |
| 11408741 | Self-localization estimation device | Kenji Miyake, Yuichi Minamiguchi, Minoru Okada, Kazuyoshi Isaji, Tatsumi Sugiyama | 2022-08-09 |
| 11233950 | Electronic device, imaging device, and imaging apparatus | Atsushi Ikeda, Kenji Hayasaka, Takamasa Matsumoto, Youhei Niitsuma, Toshihiro Okamoto +1 more | 2022-01-25 |
| 11227037 | Computer system, verification method of confidential information, and computer | — | 2022-01-18 |
| 11209457 | Abnormality detection device, abnormality detection method, and non-transitory tangible computer readable medium | Yuuichi Minamiguchi, Kenji Miyake | 2021-12-28 |
| 11115214 | Biometric signature system and biometric signature method | Yosuke Kaga, Masakazu Fujio | 2021-09-07 |
| 11100234 | Work recording apparatus, system, program, and method preventing confidential information leaks | Kentarou Oonishi, Daisuke Katsumata, Tooru Sugimoto, Naoto Murayama, Nobuhiro Ihori +4 more | 2021-08-24 |
| 11018876 | Signature verification system, signature verification method, and storage medium | Yosuke Kaga, Masakazu Fujio, Ken Naganuma | 2021-05-25 |
| 11001065 | Roll device, roll apparatus, head maintenance device, and liquid discharge apparatus | Yukihiro Asano, Daisuke Hasebe, Tatsuroh Watanabe | 2021-05-11 |
| 10719593 | Biometric signature system and biometric certificate registration method | Yosuke Kaga, Masakazu Fujio | 2020-07-21 |
| 10680808 | 1:N biometric authentication, encryption, signature system | — | 2020-06-09 |
| 10611157 | Wiping device, head maintenance device, and liquid discharge apparatus | Yukihiro Asano, Tatsuroh Watanabe, Daisuke Hasebe | 2020-04-07 |
| D879873 | Banknote handling machine | Takayuki Kuroda | 2020-03-31 |