Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318622 | Non-baked color pencil leads and method for preparing same | Katsunori Kitazawa, Yoji Nishimoto, Michio Saito | 1994-06-07 |
| 5317508 | Image editing apparatus | Shusaku Okamoto, Fumio Maehara | 1994-05-31 |