Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313987 | Powder container with a nozzle receiver | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2025-05-27 |
| 11874613 | Powder container with a nozzle receiver | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2024-01-16 |
| 11662672 | Nozzle receiver for use with a toner container | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2023-05-30 |
| 11543761 | Powder container including an opening and a shutter with a front end including a surface with lower friction | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2023-01-03 |
| 11397391 | Powder container including a container body, nozzle receiver, and seal | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2022-07-26 |
| 11347163 | Powder container including a nozzle receiving opening and scoop | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2022-05-31 |
| 11231661 | Powder container including a container body, nozzle receiver, and seal | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2022-01-25 |
| 11209748 | Powder container including a nozzle receiving opening and scoop | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2021-12-28 |
| 10915039 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2021-02-09 |
| 10908532 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2021-02-02 |
| 10852689 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Junichi Matsumoto, Toshio Koike +4 more | 2020-12-01 |
| 10670990 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2020-06-02 |
| 10635043 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Junichi Matsumoto, Toshio Koike +4 more | 2020-04-28 |
| 10564573 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2020-02-18 |
| 10401760 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2019-09-03 |
| 10394186 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Junichi Matsumoto, Toshio Koike +4 more | 2019-08-27 |
| 10203650 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Junichi Matsumoto, Toshio Koike +4 more | 2019-02-12 |
| 10156810 | Powder container and image forming apparatus | Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa +4 more | 2018-12-18 |
| 10133209 | Powder container and image forming device | — | 2018-11-20 |
| 10133210 | Nozzle receiver, powder container, and image forming apparatus | Keiichi Yano, Michiharu Suzuki, Hideki Kimura, Hideki Zemba, Takahiro Ikuma +1 more | 2018-11-20 |
| 10048615 | Powder container and image forming apparatus | Nobuo Takami | 2018-08-14 |
| 10048621 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2018-08-14 |
| 10048644 | Powder container and image forming apparatus | Nobuo Takami, Kiyonori Tsuda, Ryoichi Teranishi, Junichi Matsumoto, Toshio Koike +4 more | 2018-08-14 |
| 9927739 | Powder container, image forming apparatus, and nozzle receiver | Keiichi Yano, Ryoichi Teranishi, Yuuta Tanaka, Seiji Terazawa | 2018-03-27 |
| 9857729 | Nozzle insertion member, powder container, and image forming apparatus | Kenji Kikuchi, Shinji Tamaki, Shunji Katoh | 2018-01-02 |