Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391423 | Magnetic recording medium | Shinichi Matsumura | 2002-05-21 |
| 6340150 | Flowrate control valve for powder and granular material | Hiroki Nomoto | 2002-01-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391423 | Magnetic recording medium | Shinichi Matsumura | 2002-05-21 |
| 6340150 | Flowrate control valve for powder and granular material | Hiroki Nomoto | 2002-01-22 |