Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432874 | Thermally sensitive recording medium | Tadakazu Fukuchi, Kaoru Hamada, Kunio Takebayashi, Hidenori Ogawa, Yoshimi Midorikawa +1 more | 2002-08-13 |
| 6410479 | Thermally sensitive recording medium | Tadakazu Fukuchi, Kaoru Hamada, Daisuke Imai, Hidenori Ogawa, Yuji Tsuzuki +1 more | 2002-06-25 |
| 6407036 | Thermal recording material | Yoshimi Midorikawa, Naomi Sumikawa, Yuji Tsuzuki, Tomoniri Sekine, Kaoru Hamada | 2002-06-18 |