Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329354 | Antitwist mechanism for robotic endoscope camera | Benedict Shia, Takahisa Kato | 2025-06-17 |
| 11584052 | Method of producing assembled product and assembling apparatus | Akira Suzuki, Toshiteru Yamasaki, Junji Yonemasu, Nobuharu Hoshi, Takashi Konishi | 2023-02-21 |
| 10802419 | Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2020-10-13 |
| 10496035 | Image forming apparatus, molded resin product for use with the image forming apparatus, and cartridge | Akira Suzuki, Ryoji Kusudo | 2019-12-03 |
| 10165958 | Method for detecting position of signal source in living body, and device for detecting position of signal source in living body | Chisa Inaka, Masaaki Makikawa, Yusuke SAKAUE | 2019-01-01 |
| 10162289 | Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatus | Hiroomi Matsuzaki, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2018-12-25 |
| 10001727 | Developer accommodating container, developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Hiroomi Matsuzaki, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2018-06-19 |
| 9989888 | Method of manufacturing developer container | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2018-06-05 |
| 9921544 | Image forming apparatus, molded resin product for use with the image forming apparatus, and cartridge | Akira Suzuki, Ryoji Kusudo | 2018-03-20 |
| 9857767 | Process cartridge and image forming apparatus | Naoya Asanuma, Go Torii, Masahito Kato, Atsushi Toda | 2018-01-02 |
| 9599930 | Developer accommodating container, developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Hiroomi Matsuzaki, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2017-03-21 |
| 9529304 | Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus | Tetsuo Uesugi, Kojiro Yasui, Masaaki Matsushita, Masatomi Yoshida, Hiroomi Matsuzaki +2 more | 2016-12-27 |
| 9494890 | Developing cartridge, process cartridge and image forming apparatus | Noriyuki Komatsu, Yoshiyuki Batori, Toshiaki Takeuchi, Daisuke Makiguchi, Takatoshi Hamada +3 more | 2016-11-15 |
| 9405224 | Developer accommodating container with flexible members forming injection opening | Masaki Furutani | 2016-08-02 |
| 9405225 | Developer accommodating unit, process cartridge and image forming apparatus | Masaaki Matsushita, Tatsuo Fujisaki | 2016-08-02 |
| 9360831 | Developing unit, process cartridge and image forming apparatus | Hiroomi Matsuzaki, Kojiro Yasui, Masatomi Yoshida | 2016-06-07 |
| 9310717 | Developer accommodating container, developing device, process cartridge and image forming apparatus | Tomonori Matsunaga, Tetsuo Uesugi | 2016-04-12 |
| 9302801 | Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus | Masaaki Matsushita, Koji Yamaguchi, Tetsuo Uesugi, Tatsuo Fujisaki, Kojiro Yasui +1 more | 2016-04-05 |
| 9304441 | Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus | Masaaki Matsushita, Koji Yamaguchi, Masatomi Yoshida | 2016-04-05 |
| 9304439 | Developer accommodating container, developer accommodating unit, process cartridge, electrophotographic image forming apparatus | Hiroomi Matsuzaki, Kazuki Matsumoto, Tatsuo Fujisaki, Kojiro Yasui | 2016-04-05 |
| 9285707 | Developer accommodating unit with a urging member for urging a flexible member | Masaaki Matsushita, Koji Yamaguchi, Masatomi Yoshida | 2016-03-15 |
| 9250567 | Developer container for detecting developer amount based on capacitance, developing apparatus, process cartridge, and image forming apparatus | Taku Watanabe, Masahito Kato, Go Shindo, Atsushi Toda, Katsuichi Abe +3 more | 2016-02-02 |
| 9207581 | Developer accommodating unit, developing device, process cartridge and image forming apparatus | Koji Wada, Takashi Kase, Takayuki Kanazawa, Yusuke Usui, Masaki Furutani +5 more | 2015-12-08 |
| 9188906 | Cartridge, developing cartridge, process cartridge and image forming apparatus | Yoshiyuki Batori, Toshiaki Takeuchi, Ryuta Murakami, Daisuke Makiguchi, Hiroomi Matsuzaki +1 more | 2015-11-17 |
| 9069289 | Developer container, developing cartridge, process cartridge and image forming apparatus | Yoshiyuki Batori, Toshiaki Takeuchi, Ryuta Murakami, Daisuke Makiguchi, Tatsuo Fujisaki +1 more | 2015-06-30 |