Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494627 | Image-recording apparatus | Nobufumi Mori, Akinori Harada, Shintaro Washizu | 2002-12-17 |
| 6432615 | Acid-generating composition and recording material using the same | Koki Nakamura, Kensuke Morita | 2002-08-13 |
| 6372416 | Dye-forming method, color developing compositions, photosensitive materials and color developing agent precursors | Kensuke Morita, Hideaki Naruse, Koki Nakamura, Toshio Kawagishi, Tadashi Ohmatsu +1 more | 2002-04-16 |