Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448998 | Scanning and imaging lens, optical scanning device and image forming apparatus | Magane Aoki, Hiromichi Atsuumi, Kohji Sakai | 2002-09-10 |
| 6430475 | Pressure-distribution sensor for controlling multi-jointed nursing robot | Osamu Okamoto, Teruomi Nakaya, Heihachiro Kamimura, Isao Yamaguchi, Kazuyoshi Yabuuchi +5 more | 2002-08-06 |
| 6417509 | Optical scanning apparatus and image forming apparatus | Hiromichi Atsuumi | 2002-07-09 |
| 6400391 | Optical scanning lens, optical scanning device and image forming apparatus | Hiroyuki Suhara, Satoru Itoh, Tatsuya Ito, Takeshi Ueda, Yoshinori Hayashi +5 more | 2002-06-04 |
| 6388792 | Optical scanning device and image forming apparatus | Hiromichi Atsuumi, Magane Aoki, Kohji Sakai | 2002-05-14 |
| 6384949 | Optical scanning device, image forming apparatus and optical scanning method | — | 2002-05-07 |
| 6359717 | Optical scanning apparatus and scanning image forming lens | Magane Aoki, Kobji Sakai | 2002-03-19 |
| 6347004 | Optical scanning apparatus and scanning image forming lens | Magane Aoki, Kohji Sakai | 2002-02-12 |