Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079804 | Image forming apparatus | Hideki Ando, Masato Miwa, Yoshitaka Fujinuma | 2006-07-18 |
| 4638304 | Environmental abnormality detecting apparatus | Tetsuo Kimura, Seiichi Tanaka | 1987-01-20 |