Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597316 | Paper feeding method and paper feeder | Keiichi Taguchi, Tomoyuki Shiiya | 2009-10-06 |
| 7460826 | Image forming apparatus | Toru Tanjo, Hiroaki Fukumoto, Naruya Yotsuyanagi | 2008-12-02 |
| 6965740 | Image forming apparatus and sheet detecting unit incorporated in the image forming apparatus | — | 2005-11-15 |
| 6026263 | Combination including container for developer and rotating shaft mounted in container with improvements preventing toner from penetrating a gap formed by the shaft and ensuring that an agitator/conveyor of the shaft acts to fully agitate the toner | Shinya Kawakami, Takeshi Aoki, Hiroshi Inui | 2000-02-15 |
| 6014541 | Device for recovering toner in an image-forming machine | Hisahiro Kato, Masahiro Hashizume, Michio Uchida, Shinya Kawakami, Hiroshi Inui | 2000-01-11 |
| 5812918 | Electrostatic latent image developing device with developing agent-limiting means | Takahisa Nakaue, Masanobu Maeshima, Takeshi Aoki, Hiroshi Inui | 1998-09-22 |
| D398633 | Developer unit for an image forming apparatus | Masahiro Hashizume, Hisahiro Kato | 1998-09-22 |
| 5758230 | Device for developing electrostatic latent image | Takahisa Nakaue, Masanobu Maeshima, Takeshi Aoki, Hiroshi Inui, Naoyuki Ishida | 1998-05-26 |
| 5752145 | Apparatus for feeding a developing agent through a device for developing an electrostatic latent image | Takahisa Nakaue, Masanobu Maeshima, Takeshi Aoki, Hiroshi Inui | 1998-05-12 |
| 5729803 | Device for developing electrostatic latent image which prevents solidification of developing agent by vibration | Takahisa Nakaue, Masanobu Maeshima, Takeshi Aoki, Hiroshi Inui | 1998-03-17 |
| 5481348 | Discharge device for use in an image forming apparatus capable of correcting a warp on copy items passed through fixing rollers | Takashi Mihara, Kazumi Shirasaka, Kenji Oda, Masahiro Shinohara, Wataru Sasaki | 1996-01-02 |
| 5430534 | Copy item transport device for use in an image forming apparatus | Kazumi Shirasaka, Masahiro Shinohara, Kenji Oda, Takashi Mihara, Wataru Sasaki | 1995-07-04 |
| 5422710 | Sheet discharging device for use in an image forming apparatus | Kazumi Shirasaka, Masahiro Shinohara, Kenji Oda, Kouji Migita | 1995-06-06 |
| 5359402 | Image forming apparatus capable of forming images side by side | Katsuhide Yamaguchi, Kenji Oda, Kouji Migita, Hiroshi Kubota, Yoshinori Makiura +1 more | 1994-10-25 |
| 5347350 | Sheet feeder | Hiroshi Kubota, Kouji Migita, Masami Fuchi, Kenji Oda, Yoshinori Makiura +1 more | 1994-09-13 |
| 5320338 | Cassette | Masahiro Shinohara, Kazumi Shirasaka, Kenji Oda, Masami Fuchi, Yoshinori Makiura +1 more | 1994-06-14 |
| 5318286 | Parallel transport apparatus | Yoshinori Makiura, Kazumi Shirasaka, Kenji Oda, Masahiro Shinohara, Kouji Migita | 1994-06-07 |
| 5199695 | Cassette for feeding sheet materials | Hiroshi Kubota, Kenji Oda, Yoshinori Makiura | 1993-04-06 |