Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793988 | Ink ribbon for image transcription | Hiroshi Takeuchi, Yoshihiro Okamoto, Hidehiko Funayama, Seijiro Tomita, Satoshi Nakamura +1 more | 2004-09-21 |
| 6417138 | Method for transcribing an image and a support for transcription and ink ribbon employed therefor | Hiroshi Takeuchi, Yoshihiro Okamoto, Hidehiko Funayama, Seijiro Tomita, Satoshi Nakamura +1 more | 2002-07-09 |