Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621507 | Electrostatic latent image-developing device and toner cartridge used therefor | Toshinori Nishimura, Yasuyuki Ishiguro, Akihiro Watanabe | 1997-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621507 | Electrostatic latent image-developing device and toner cartridge used therefor | Toshinori Nishimura, Yasuyuki Ishiguro, Akihiro Watanabe | 1997-04-15 |