Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632910 | Covering material | Hiroaki Takahata, Nobuo Oi | 2003-10-14 |
| 6612679 | Ink-jet recorder | Yutaka Kawamata, Keiji Okazawa | 2003-09-02 |
YT
Yasuyuki Takagi
Sumitomo Chemical: 1 patents #89 of 298Top 30%
Overall (2003): #35,853 of 273,478Top 15%
2
Patents 2003