Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D534548 | Pump | Seiji Urano, Toshiaki Kikui, Toshihiko Matsuda, Shiro Yamashita | 2007-01-02 |
| 6963715 | Image transfer section of color image forming apparatus | Kazunori Kanekura, Yuji Nagai, Yuzo Kawano | 2005-11-08 |
| D445822 | Image forming apparatus | Takashi Tosa, Toshimi Hattori, Tamio Kayahara, Kenji Fukuda | 2001-07-31 |
| 6075962 | Toner cartridge sealed by expandable hot-melt elastic adhesive | Noboru Miyahara | 2000-06-13 |