Issued Patents All Time
Showing 1–25 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346060 | Developing device, process cartridge, and image forming apparatus | Taira Otsuka, Kazuki Matsumoto, Hiroyuki Sugiyama | 2025-07-01 |
| 12313987 | Powder container with a nozzle receiver | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2025-05-27 |
| D1069896 | Toner container | Kazuki Matsumoto | 2025-04-08 |
| 12191381 | Semiconductor device | Masanori Miyata, Yuuma Kagata, Yuki Yakushigawa, Masaru Senoo, Takaya Nagai | 2025-01-07 |
| 11874613 | Powder container with a nozzle receiver | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2024-01-16 |
| 11803134 | Powder container | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2023-10-31 |
| 11662672 | Nozzle receiver for use with a toner container | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2023-05-30 |
| 11626087 | Head-mounted device and control device thereof | Osamu Nomura | 2023-04-11 |
| 11550239 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2023-01-10 |
| 11513464 | Image forming apparatus having an apparatus body and a detachable unit including a rotary body and drive gear | Yasunobu Shimizu, Hiroshi Fujiwara, Kazuki Matsumoto | 2022-11-29 |
| 11467516 | Powder container and image forming apparatus | Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa +2 more | 2022-10-11 |
| 11409102 | Head mounted system and information processing apparatus | Osamu Nomura, Shinichi Yamashita, Hiroshi Yoshioka, Takeshi Ichikawa | 2022-08-09 |
| 11397391 | Powder container including a container body, nozzle receiver, and seal | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2022-07-26 |
| 11372347 | Powder container | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2022-06-28 |
| 11347163 | Powder container including a nozzle receiving opening and scoop | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2022-05-31 |
| 11281124 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2022-03-22 |
| 11249421 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2022-02-15 |
| 11231661 | Powder container including a container body, nozzle receiver, and seal | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2022-01-25 |
| 11209748 | Powder container including a nozzle receiving opening and scoop | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2021-12-28 |
| 11101373 | Insulated gate bipolar transistor and manufacturing method thereof | Shinya Iwasaki, Yuma Kagata | 2021-08-24 |
| 11047099 | Pass blocking apparatus | — | 2021-06-29 |
| 10948850 | Powder container and image forming apparatus | Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa +2 more | 2021-03-16 |
| 10935905 | Powder container | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh, Michiharu Suzuki, Hideo Yoshizawa +1 more | 2021-03-02 |
| 10915039 | Powder container and image forming apparatus | Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe +4 more | 2021-02-09 |
| 10908531 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Makoto Komatsu, Tadashi Hayakawa, Yuzuru Ozawa | 2021-02-02 |