Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694158 | Image forming apparatus with image carrier and sheet feed drive control | Masaki Ojima, Takahiro Inoue, Masahiro Goto, Koichi Hiroshima, Shinichi Tsukida +10 more | 1997-12-02 |
| 5691503 | Electro-magnetically shielded door hinge | — | 1997-11-25 |
| 5682585 | Developing apparatus generating electric field between developer carrying member and developer layer regulating member | Seiji Yamaguchi, Takahiro Inoue, Kazushige Sakurai, Kouichi Suwa, Masaki Ojima +4 more | 1997-10-28 |
| 5646718 | Cleaning blade for use in electrophotography, process cartridge and image forming apparatus | Koichi Suwa, Tadashi Onimura, Satoru Inami, Jun Suzuki, Atsutoshi Ando +1 more | 1997-07-08 |
| 5629252 | Method for manufacturing a dielectric ceramic composition dielectric ceramic and multilayer high frequency device | Keiji Nishimoto, Hiroshi Kagata, Tatsuya Inoue | 1997-05-13 |
| 5626693 | Method and apparatus for quenching a tubular workpiece | Yugo Yao, Tetsukazu Fukuhara, Yoshiki Seto | 1997-05-06 |