Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882099 | Phosphor for display and field-emission display | Kenichi Yamaguchi, Kiyoshi Inoue, Takeo Ito | 2005-04-19 |
| 5615318 | Method and apparatus for visualizing assembled sewing patterns | — | 1997-03-25 |
| 4807143 | System for forming design pattern data | — | 1989-02-21 |
| 4209567 | Red pigment-coated phosphor and method of producing the same | Takeshi Takahara, Toshio Nishimura, Nobuo Inoue | 1980-06-24 |
| 4208299 | Method of preparing zinc sulfide phosphor coactivated with copper and gold | Mitsuhiro Oikawa | 1980-06-17 |