Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974654 | ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING METHOD AND APPARATUS, AND PROCESS CARTRIDGE USING THE PHOTOCONDUCTOR, AND LONG-CHAIN ALKYL GROUP CONTAINING BISPHENOL COMPOUND AND POLYMER MADE THEREFROM | Shinichi Kawamura, Kazukiyo Nagai, Chiaki Tanaka, Michihiko Namba | 2005-12-13 |
| 6909788 | Speaker voice coil bobbin and method of manufacturing same | Toshihiro Ishigaki | 2005-06-21 |
| 6867374 | Ceramic insulation coated electric wire self-fusing ceramic insulation coated electric wire coating composition and coil and voices coil for speaker | Toshihiro Ishigaki, Yoshitaka Kobayashi, Masatake Uehara | 2005-03-15 |
| 6861188 | Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge therefor using the photoreceptor | Takaaki Ikegami, Yasuo Suzuki, Nozomu Tamoto, Hidetoshi Kami | 2005-03-01 |