Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307581 | Ink film unit and facsimile apparatus | Masahiro Uchiyama | 2001-10-23 |
| 5173718 | Scanning head | Hajime Takayama, Shigeo Ota, Hiroshi Okano | 1992-12-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307581 | Ink film unit and facsimile apparatus | Masahiro Uchiyama | 2001-10-23 |
| 5173718 | Scanning head | Hajime Takayama, Shigeo Ota, Hiroshi Okano | 1992-12-22 |