Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473578 | Developing apparatus | Shigeo Miyabe, Shinjiro Toba | 2002-10-29 |
| 6424811 | Electrophotographic image forming apparatus and process cartridge detachably mounted thereto having first and second drive force transmitting means | Shinjiro Toba | 2002-07-23 |
| 6415121 | Connecting method of resin material molded product, process cartridge and assembling method of process cartridge | Akira Suzuki, Kenshiro Abe, Shinichi Sasaki, Shigeo Miyabe, Kouichi Hiratsuka | 2002-07-02 |