Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658223 | Toner seal for a cleaning device | Shinsuke Kawashima, Tsuyoshi Koyanagi, Satoru Yonemoto, Yuzo Onishi, Hironori Takahashi | 2003-12-02 |
| 6645710 | Silver halide color photographic light-sensitive material | Yasushi Nozawa | 2003-11-11 |