Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650547 | Rotary structure for relaying signals | Yoshinobu Hemmi, Satoshi Takamori | 2003-11-18 |
| 6602644 | Toner and image forming method | Asao Matsushima, Meizo Shirose, Hiroyuki Yamada, Akira Ohira, Shoichiro Ishibashi +1 more | 2003-08-05 |