Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692289 | Method of assembling a magnetic disk drive and a system therefor | Keisuke Yamaoka, Hiroshi Nagai | 1997-12-02 |
| 4954397 | Light receiving member having a divided-functionally structured light receiving layer having CGL and CTL for use in electrophotography | Tatsuyuki Aoike, Takehito Yoshino, Ryuji Okamura | 1990-09-04 |
| 4904556 | Electrophotographic process using light receiving member with buffer layer containing silicon and aluminum atoms on aluminum substrate | Tetsuya Takei, Naoko Shirai | 1990-02-27 |
| 4786573 | Layered light receiving member for electrophotography comprising buffer layer | Tetsuya Takei, Naoko Shirai | 1988-11-22 |