Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467628 | Plastic chip separator | Hidehiko Maehata, Tetsuya Inoue, Masanori Tsukahara, Daisuke Tamakoshi | 2002-10-22 |
| 6365857 | Plastics sorting apparatus | Hidehiko Maehata, Tetsuya Inoue, Daisuke Tamakoshi | 2002-04-02 |