Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9436127 | Toner container and manufacturing method for toner container | Kaori Mitsuishi, Atsushi Inoue, Tomoji Ishikawa | 2016-09-06 |
| 9315289 | Packaging member and packaging method | Shogo Nakamura, Tomokazu SAITO, Atsushi Inoue, Mizuho Imaruoka, Chiharu Matsui | 2016-04-19 |
| 9213261 | Toner container and manufacturing method for toner container | Kaori Mitsuishi, Atsushi Inoue, Tomoji Ishikawa | 2015-12-15 |
| 9207574 | Powder material container and image forming apparatus provided therewith, and powder material replenishing method | Tadashi Hayakawa | 2015-12-08 |
| 9141031 | Toner housing container and image forming apparatus | Junji Yamabe, Shinji Tamaki, Kenji Kikuchi, Hiroshi Hosokawa, Shunji Katoh +3 more | 2015-09-22 |
| 9116468 | Powder storage container and image forming apparatus in which a gripping part includes a powder loading port and a sealing member | Atsushi Inoue, Kaori Mitsuishi, Yuki Oshikawa, Tadashi Hayakawa, Michitaka Sasaki +1 more | 2015-08-25 |
| 8973759 | Sieving device, sieving device for developing device, and powder-charging device | Hideo Ichikawa, Kaori Ozeki, Tatsushi Umayahara, Takashi Ono, Masayoshi Suzuki +8 more | 2015-03-10 |
| 8934816 | Sieve device, powder transporting unit, image forming apparatus, and method of transporting powder | Junji Yamabe, Hideo Ichikawa, Masashi Hasegawa | 2015-01-13 |
| 8929776 | Nozzle, image forming apparatus, and method of deriving powder | Junji Yamabe, Hideo Ichikawa, Masashi Hasegawa | 2015-01-06 |
| 8929777 | Sieve device, supply unit, developing unit, image forming apparatus, and method of supplying toner particles | Junji Yamabe, Hideo Ichikawa, Masashi Hasegawa | 2015-01-06 |
| 8532542 | Toner container and manufacturing method for toner container | Kaori Mitsuishi, Atsushi Inoue, Tomoji Ishikawa | 2013-09-10 |
| 8311447 | Toner container and manufacturing method for toner container | Kaori Mitsuishi, Atsushi Inoue, Tomoji Ishikawa | 2012-11-13 |
| 8233818 | Inner cap for toner container and toner container | Tomoe Sasaki, Masashi Hasegawa, Tetsuya Kusano, Nobuhiro Makita, Makoto Kawaguchi +1 more | 2012-07-31 |
| 8126375 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2012-02-28 |
| 8068770 | Toner cartridge, image forming apparatus, method of recycling toner cartridge | Takeroh Kurenuma, Fumio Ogata, Masayuki Yamane, Kenzo Tatsumi, Kiyonori Tsuda +4 more | 2011-11-29 |
| 7991334 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2011-08-02 |
| 7962069 | Toner container, image forming apparatus, method of recycling toner container | Takeroh Kurenuma, Fumio Ogata, Masayuki Yamane, Kenzo Tatsumi, Kiyonori Tsuda +4 more | 2011-06-14 |
| 7853184 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-12-14 |
| 7822371 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-10-26 |
| 7706699 | Toner container and image forming apparatus | Nobuyuki Taguchi, Masayuki Yamane, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +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, Hideo Yoshizawa, Takeroh Kurenuma, Takayuki Tamaki +5 more | 2010-04-20 |
| 7577379 | Toner container, toner supply device and image forming apparatus | Emi Kita, Takeroh Kurenuma, Kiyonori Tsuda, Masayuki Yamane, Nobuyuki Taguchi +5 more | 2009-08-18 |
| 7277665 | Toner container configured for toner replenishment through blow system | Tetsuya Kusano, Satoshi Muramatsu, Nobuo Kasahara, Fumio Ogata, Takeshi Tamaru | 2007-10-02 |
| 7191514 | Stretch label attaching device | Makoto Kawaguchi, Hideo Ichikawa, Kotaro Koide, Masashi Hasegawa, Toshihide Tomotaka +3 more | 2007-03-20 |
| 7184691 | Toner container, toner supply device and image forming apparatus | Emi Kita, Takeroh Kurenuma, Kiyonori Tsuda, Masayuki Yamane, Nobuyuki Taguchi +5 more | 2007-02-27 |