Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9547258 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Yuzuru Ozawa | 2017-01-17 |
| 9482987 | Powder container, powder supply device and image forming apparatus | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Makoto Komatsu, Yuzuru Ozawa | 2016-11-01 |
| 9405221 | Powder container and image forming apparatus incorporating same | Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa, Junichi Matsumoto, Yuzuru Ozawa | 2016-08-02 |
| 9285763 | Cap, powder container, developer supply device, and image forming apparatus | Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa, Daichi Yamaguchi, Junichi Matsumoto | 2016-03-15 |
| 9256158 | Apparatus and method for preventing an information storage device from falling from a removable device | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2016-02-09 |
| 9244379 | Powder container and image forming apparatus incorporating same | Junichi Matsumoto, Tsukuru Kai, Hiroshi Hosokawa, Yuzuru Ozawa, Makoto Komatsu | 2016-01-26 |
| 9207574 | Powder material container and image forming apparatus provided therewith, and powder material replenishing method | Seiji Terazawa | 2015-12-08 |
| 9114623 | Liquid cartridge and image forming apparatus with same | Yasunobu Kawajiri, Atsushi Miwa, Shotaro Takeuchi, Masashi Ohnishi, Ikoh Soh | 2015-08-25 |
| 9116468 | Powder storage container and image forming apparatus in which a gripping part includes a powder loading port and a sealing member | Seiji Terazawa, Atsushi Inoue, Kaori Mitsuishi, Yuki Oshikawa, Michitaka Sasaki +1 more | 2015-08-25 |
| 9110402 | Apparatus and method for preventing an information storage device from falling from a removable device | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2015-08-18 |
| 9081327 | Apparatus and method for preventing an information storage device from falling from a removable device | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2015-07-14 |
| 9069287 | Apparatus and method for preventing an information storage device from falling from a removable device | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2015-06-30 |
| 8965250 | Cap, powder container, developer supply device, and image forming apparatus | Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa, Daichi Yamaguchi, Junichi Matsumoto | 2015-02-24 |
| 8934813 | Image-forming apparatus and powder container | Hiroshi Hosokawa, Tsukuru Kai, Junichi Matsumoto, Makoto Komatsu | 2015-01-13 |
| 8909071 | Apparatus and method for preventing an information storage device from falling from a removable device | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2014-12-09 |
| 8886095 | Powder container, powder supply device and image-forming apparatus | Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa, Junichi Matsumoto | 2014-11-11 |
| 8843034 | Toner container, toner container frame, and image forming apparatus incorporating same | Masayuki Yamane, Kunihiro Ohyama, Takeshi Uchitani, Yasufumi Takahashi | 2014-09-23 |
| 8660441 | Information storage device, removable device, developer container, and image forming apparatus | Yasufumi Takahashi, Kunihiro Ohyama, Masayuki Yamane, Takeshi Uchitani, Takuji Takahashi +5 more | 2014-02-25 |
| 8646886 | Ink cartridge and an imaging apparatus | Shotaro Takeuchi, Toshiroh Tokuno, Tomomi Katoh, Masanori Kusunoki, Akiko Bannai +2 more | 2014-02-11 |
| 8626037 | Powder container having an opening on an end of the container body, the opening facing the longitudinal direction of the container | Daichi Yamaguchi, Makoto Komatsu, Tsukuru Kai, Hiroshi Hosokawa | 2014-01-07 |
| 8474958 | Ink cartridge and image forming apparatus including the same | Masahiro Kuwata, Ikoh Soh, Tomomi Katoh, Toshiroh Tokuno, Akiko Bannai +2 more | 2013-07-02 |
| 8454142 | Liquid carrying container and image forming device | Akiko Bannai, Toshiroh Tokuno, Shotaro Takeuchi, Masanori Kusunoki, Tomomi Katoh +2 more | 2013-06-04 |
| 8454136 | Ink cartridge and image forming apparatus employing the ink cartridge | Tomomi Katoh, Ikoh Soh, Toshiroh Tokuno, Akiko Bannai, Shotaro Takeuchi +2 more | 2013-06-04 |
| 8393721 | Imaging-material container, ink cartridge, and image forming apparatus | Tomomi Katoh, Ikoh Soh, Akiko Bannai, Shotaro Takeuchi, Masahiro Kuwata +2 more | 2013-03-12 |
| 8385787 | Image forming apparatus and medium container installed therein | Daichi Yamaguchi, Tsukuru Kai, Yukimichi Someya, Makoto Komatsu | 2013-02-26 |