Issued Patents All Time
Showing 26–50 of 113 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8923726 | Image forming apparatus incorporating developing device with first and second seals | Kiyonori Tsuda, Kohichi Utsunomiya, Takuzi Yoneda, Yutaka Takahashi, Emi Kita +1 more | 2014-12-30 |
| 8843019 | Development device and image forming apparatus incorporating same | Kiyonori Tsuda, Takuzi Yoneda, Emi Kita, Yutaka Takahashi, Yuki Oshikawa +1 more | 2014-09-23 |
| 8843015 | Imaging device, image forming apparatus, and process cartridge | Kohichi Utsunomiya, Kiyonori Tsuda, Takuzi Yoneda, Emi Kita, Yutaka Takahashi +1 more | 2014-09-23 |
| D667047 | Powder container | Yuki Oshikawa | 2012-09-11 |
| 8244163 | Toner container and image forming apparatus | Tadashi Hayakawa, Masashi Hasegawa, Makoto Kawaguchi | 2012-08-14 |
| 8204402 | Shutter mechanism | Yukinori Sakuma | 2012-06-19 |
| 8160461 | Toner container and image forming apparatus | Nobuyuki Taguchi, Goro Katsuyama, Takeroh Kurenuma, Masayuki Yamane | 2012-04-17 |
| 8126375 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2012-02-28 |
| 8050597 | Toner container having a gear portion and image forming apparatus | Tadashi Hayakawa, Masashi Hasegawa, Makoto Kawaguchi | 2011-11-01 |
| 7991334 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2011-08-02 |
| 7923084 | Intermediate transfer member, method for producing the same and image forming method | Masahiko Kurachi, Hideaki Morita, Fumitaka Mochizuki | 2011-04-12 |
| 7918729 | Program product, image generation system, and image generation method | Tetsuya Shinoda, Takeshi Ono | 2011-04-05 |
| 7853184 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2010-12-14 |
| 7853183 | Toner container and image forming apparatus | Nobuyuki Taguchi, Goro Katsuyama, Takeroh Kurenuma, Masayuki Yamane | 2010-12-14 |
| 7835675 | Toner container and image forming apparatus | Nobuyuki Taguchi, Goro Katsuyama, Takeroh Kurenuma, Masayuki Yamane | 2010-11-16 |
| 7826777 | Toner container and image forming apparatus having first and second biasing elements that bias the toner container | Nobuyuki Taguchi, Goro Katsuyama, Takeroh Kurenuma, Masayuki Yamane | 2010-11-02 |
| 7822371 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2010-10-26 |
| 7720417 | Toner container and image forming apparatus | Nobuyuki Taguchi, Goro Katsuyama, Takeroh Kurenuma, Masayuki Yamane | 2010-05-18 |
| 7706699 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2010-04-27 |
| 7702262 | Toner container including a container body with a gripper at the end thereof, and associated method | Nobuyuki Taguchi, Masayuki Yamane, Takeroh Kurenuma, Takayuki Tamaki, Seiji Terazawa +5 more | 2010-04-20 |
| D602984 | Toner cartridge holder | — | 2009-10-27 |
| D602985 | Toner cartridge | — | 2009-10-27 |
| 7599650 | Developer bearing member, developing device, process cartridge and image forming apparatus | Shunji Katoh, Katsumi Masuda, Yoshio Hattori, Hideki Kimura, Kiyotaka Sakai +4 more | 2009-10-06 |
| D600743 | Toner cartridge holder | — | 2009-09-22 |
| D597130 | Toner cartridge holder | — | 2009-07-28 |