Issued Patents All Time
Showing 251–275 of 305 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D450767 | Cartridge pen for electronic display board | Kazuo Itoh, Osamu Nagata, Tsugio Okamoto | 2001-11-20 |
| 6293463 | Electronic price label battery storage apparatus and replacement method | Shuzo Kato, Yoshitaka Utsumi | 2001-09-25 |
| 6255633 | Fixing device using induction heating | Satoshi Kinouchi | 2001-07-03 |
| 6252212 | Image fixing apparatus with induction heating device and manufacturing method thereof | Satoshi Kinouchi | 2001-06-26 |
| 6212344 | Image forming apparatus with integrally holding image unit | Yoshiya Hashimoto, Hiroshi Murata, Kazuhisa Kimura | 2001-04-03 |
| D438258 | Electronic display board | Kazuo Itoh, Osamu Nagata, Tsugio Okamoto | 2001-02-27 |
| 6154629 | Induction heat fixing device | Satoshi Kinouchi | 2000-11-28 |
| 6137985 | Fixing device with an air layer between a magnetic field generating unit and a heating belt | Satoshi Kinouchi | 2000-10-24 |
| 6097926 | Fixing device using an induction heating unit | Satoshi Kinouchi | 2000-08-01 |
| 6087641 | Fixing device with induction heating unit | Satoshi Kinouchi | 2000-07-11 |
| 6078781 | Fixing device using an induction heating unit | Satoshi Kinouchi | 2000-06-20 |
| 6033057 | Image forming device including toner supply unit for supplying toner particles to electrode array | — | 2000-03-07 |
| 6026273 | Induction heat fixing device | Satoshi Kinouchi | 2000-02-15 |
| 5988794 | Aperture electrode assembly for an image forming device | — | 1999-11-23 |
| 5980022 | Image forming apparatus having toner flow control which shields extended portion of control electrodes from toner carrying mechanism | — | 1999-11-09 |
| 5904578 | Coaxial receptacle connector having a connection detecting element | Yoshifumi Kubota, Hideyuki Ohtani | 1999-05-18 |
| 5790153 | Electrode array for an image forming apparatus having a mounting member away from the control electrodes | — | 1998-08-04 |
| 5748212 | Image forming apparatus having a charged particle control device with a selectively insulating arrangement | — | 1998-05-05 |
| 5584724 | Electrical jumper connector unit having shell and mechanism for enabling to adjust connection alignment | Junichiro Shibata, Yosuke Kuroki, Kyosuke Takeuchi, Yasufumi Hayashi | 1996-12-17 |
| 5479195 | Image forming apparatus and method | — | 1995-12-26 |
| 5404211 | Developing device including device for selecting varying the thickness of the developing agent | Yoshiya Hashimoto, Takao Izumi, Toshihiro Kasai, Shoko Seto | 1995-04-04 |
| 5155378 | Process and apparatus for establishing a unique address code on an individual module | Naoko Ezaki, Kiyohiko Tsutsumi | 1992-10-13 |
| 5126781 | Image recording apparatus | Takashi Tomizawa, Takakuni Sonoda, Kazunori Tanabe, Yumio Matsumoto, Yasuo Kimura +5 more | 1992-06-30 |
| 5089838 | Pressure developing device | Takemi Yamamoto, Hiroshi Kawahara, Yumio Matsumoto, Shigeyuki Hayashi, Kiyoharu Hayakawa +3 more | 1992-02-18 |
| 5073357 | Process for producing hydroxylapatites | Kishiro Azuma, Tatsuichi Iwamura | 1991-12-17 |